View source for 2011 Aragonese regional election

{{Short description|Election in Aragon, Spain}}
{{Infobox election
| election_name      = 2011 Aragonese regional election
| country            = Aragon
| type               = parliamentary
| ongoing            = no
| previous_election  = 2007 Aragonese regional election
| previous_year      = 2007
| next_election      = 2015 Aragonese regional election
| next_year          = 2015
| outgoing_members   = 
| elected_members    = 
| seats_for_election = All 67 seats in the [[Cortes of Aragon]]
| majority_seats     = 34
| opinion_polls      = #Opinion polls
| registered         = 1,016,021 [[File:Red Arrow Down.svg|10px|Red arrow down]]0.1%
| turnout            = 689,904 (67.9%)<br/>[[File:Green Arrow Up Darker.svg|10px|Green arrow up]]1.4 [[Percentage point|pp]]
| election_date      = 22 May 2011

<!-- PP -->
| image1         = [[File:Luisa Fernanda Rudi 2011 (cropped).jpg|170x170px]]
| leader1        = [[Luisa Fernanda Rudi]]
| party1         = People's Party of Aragon
| leader_since1  = 8 November 2008
| leaders_seat1  = [[Zaragoza (Cortes of Aragon constituency)|Zaragoza]]
| last_election1 = 23 seats, 31.1%
| seats1         = 30
| seat_change1   = [[File:Green Arrow Up Darker.svg|10px|Green arrow up]]7
| popular_vote1  = 269,729
| percentage1    = 39.7%
| swing1         = [[File:Green Arrow Up Darker.svg|10px|Green arrow up]]8.6 [[Percentage point|pp]]

<!-- PSOE -->
| image2         = [[File:Portrait placeholder.svg|170x170px]]
| leader2        = [[Eva Almunia]]
| party2         = Socialists' Party of Aragon
| leader_since2  = 10 September 2010
| leaders_seat2  = [[Zaragoza (Cortes of Aragon constituency)|Zaragoza]]
| last_election2 = 30 seats, 41.1%
| seats2         = 22
| seat_change2   = [[File:Red Arrow Down.svg|10px|Red arrow down]]8
| popular_vote2  = 197,189
| percentage2    = 29.0%
| swing2         = [[File:Red Arrow Down.svg|10px|Red arrow down]]12.1 [[Percentage point|pp]]

<!-- PAR -->
| image3         = [[File:José Ángel Biel 2001 (cropped).jpg|170x170px]]
| leader3        = [[José Ángel Biel]]
| party3         = Aragonese Party
| leader_since3  = 2 June 2000
| leaders_seat3  = [[Teruel (Cortes of Aragon constituency)|Teruel]]
| last_election3 = 9 seats, 12.1%
| seats3         = 7
| seat_change3   = [[File:Red Arrow Down.svg|10px|Red arrow down]]2
| popular_vote3  = 62,193
| percentage3    = 9.2%
| swing3         = [[File:Red Arrow Down.svg|10px|Red arrow down]]2.9 [[Percentage point|pp]]

<!-- CHA -->
| image4         = [[File:Portrait placeholder.svg|170x170px]]
| leader4        = [[Nieves Ibeas]]
| party4         = Chunta Aragonesista
| leader_since4  = 12 January 2008
| leaders_seat4  = [[Zaragoza (Cortes of Aragon constituency)|Zaragoza]]
| last_election4 = 4 seats, 8.1%
| seats4         = 4
| seat_change4   = [[File:Arrow Blue Right 001.svg|10px|Blue arrow right]]0
| popular_vote4  = 55,932
| percentage4    = 8.2%
| swing4         = [[File:Green Arrow Up Darker.svg|10px|Green arrow up]]0.1 [[Percentage point|pp]]

<!-- IU -->
| image5         = [[File:Adolfo Barrena 2012 (cropped).jpg|170x170px]]
| leader5        = [[Adolfo Barrena]]
| party5         = United Left of Aragon
| leader_since5  = May 2002
| leaders_seat5  = [[Zaragoza (Cortes of Aragon constituency)|Zaragoza]]
| last_election5 = 1 seat, 4.1%
| seats5         = 4
| seat_change5   = [[File:Green Arrow Up Darker.svg|10px|Green arrow up]]3
| popular_vote5  = 41,874
| percentage5    = 6.2%
| swing5         = [[File:Green Arrow Up Darker.svg|10px|Green arrow up]]2.1 [[Percentage point|pp]]

<!-- map -->
| map_image   = AragonProvinceMapCortes2011.png
| map_size    = 225px
| map_caption = Constituency results map for the [[Cortes of Aragon]]

<!-- bottom -->
| title           = [[President of the Government of Aragon|President]]
| before_election = [[Marcelino Iglesias]]
| before_party    = Socialists' Party of Aragon
| after_election  = [[Luisa Fernanda Rudi]]
| after_party     = People's Party of Aragon
}}
The '''2011 Aragonese regional election''' was held on Sunday, 22 May 2011, to elect the 8th [[Cortes of Aragon|Cortes]] of the [[Autonomous communities of Spain|autonomous community]] of [[Aragon]]. All 67 seats in the Cortes were up for election. The election was held simultaneously with [[2011 Spanish regional elections|regional elections]] in 12 other autonomous communities and [[2011 Spanish local elections|local elections]] all throughout [[Spain]].

The outgoing [[Spanish Socialist Workers' Party]] (PSOE) administration suffered a serious defeat after losing nearly 30% of its 2007 vote. The opposition [[People's Party (Spain)|People's Party]] (PP) obtained the best result of its history in the region, though it remained four seats short for an [[absolute majority]]. This was the first time since the [[1999 Aragonese regional election|1999 election]] that the PP had received the most votes in Aragon. [[United Left (Spain)|United Left]] (IU) had its best result since [[1995 Aragonese regional election|1995]], gaining three seats. The [[Aragonese Party]] (PAR), on the other hand, obtained its worst historical result up until that point, while the [[Chunta Aragonesista|Aragonese Union]] (CHA) remained static at its 2007 result.

As a result of the election, [[Luisa Fernanda Rudi]] from the People's Party was elected President of Aragon as part of a PP–PAR coalition agreement. The PAR had been previously the PSOE coalition partner from 1999 to 2011.

==Overview==
===Electoral system===
The [[Cortes of Aragon]] were the [[Devolution|devolved]], [[unicameral legislature]] of the [[Autonomous communities of Spain|autonomous community]] of [[Aragon]], having legislative power in regional matters as defined by the [[Spanish Constitution of 1978|Spanish Constitution]] and the [[Statute of Autonomy|Aragonese Statute of Autonomy]], as well as the ability to vote confidence in or withdraw it from a [[President of the Government of Aragon|regional president]].<ref name="AraSoA">{{cite act |title=Ley Orgánica 5/2007, de 20 de abril, de reforma del Estatuto de Autonomía de Aragón |type=Organic Law |number=5 |language=es |date=20 April 2007 |url=https://www.boe.es/buscar/act.php?id=BOE-A-2007-8444&tn=1&p=20100717 |access-date=17 September 2017}}</ref> Voting for the Cortes was on the basis of [[universal suffrage]], which comprised all nationals over 18 years of age, registered in Aragon and in full enjoyment of their political rights. Amendments to the electoral law in 2011 required for [[Spanish diaspora|Aragonese people abroad]] to [[Voter registration|apply for voting]] before being permitted to vote, a system known as "begged" or expat vote ({{langx|es|Voto rogado}}).<ref>{{cite web |last=Reig Pellicer |first=Naiara |date=16 December 2015 |url=http://www.cafebabel.co.uk/politics/article/spanish-elections-begging-for-the-right-to-vote.html |title=Spanish elections: Begging for the right to vote |website=cafebabel.co.uk |access-date=17 July 2017}}</ref>

The 67 members of the Cortes of Aragon were elected using the [[D'Hondt method]] and a [[closed list]] [[proportional representation]], with an [[electoral threshold]] of three percent of valid votes—which included blank ballots—being applied in each constituency. Seats were allocated to constituencies, corresponding to the [[Provinces of Spain|provinces]] of [[Province of Huesca|Huesca]], [[Province of Teruel|Teruel]] and [[Province of Zaragoza|Zaragoza]], with each being allocated an initial minimum of 13 seats and the remaining 28 being distributed in proportion to their populations (provided that the seat-to-population ratio in the most populated province did not exceed 2.75 times that of the least populated one).<ref name="AraSoA"/><ref name="AraELaw">{{cite act |title=Ley 2/1987, de 16 de febrero, Electoral de la Comunidad Autónoma de Aragón |type=Law |number=2 |language=es |date=12 February 1987 |url=https://www.boe.es/buscar/act.php?id=BOE-A-1987-5339&tn=1&p=19990417 |access-date=17 September 2017}}</ref>

As a result of the aforementioned allocation, each Cortes constituency was entitled the following seats:<ref name="ElectionDecree">{{cite journal|journal=Boletín Oficial del Estado |issue=75 |date=29 March 2011 |pages=32717–32718 |issn=0212-033X |title=Decreto de 28 de marzo de 2011, del Presidente del Gobierno de Aragón, por el que se convocan elecciones a las Cortes de Aragón |url=https://www.boe.es/boe/dias/2011/03/29/pdfs/BOE-A-2011-5619.pdf |language=es}}</ref>

{| class="wikitable" style="text-align:left;"
|-
! width="50"| Seats
! width="200"| Constituencies
|-
| align="center"| '''35'''
| [[Zaragoza (Cortes of Aragon constituency)|Zaragoza]]
|-
| align="center"| '''18'''
| [[Huesca (Cortes of Aragon constituency)|Huesca]]
|-
| align="center"| '''14'''
| [[Teruel (Cortes of Aragon constituency)|Teruel]]
|}

In smaller constituencies, the use of the electoral method resulted in an [[Electoral threshold#Natural threshold|effective threshold]] based on the [[Electoral district#District magnitude|district magnitude]] and the distribution of votes among candidacies.<ref>{{cite web |last=Gallagher |first=Michael |date=30 July 2012 |url=http://www.tcd.ie/Political_Science/staff/michael_gallagher/ElSystems/Docts/effthresh.php |archive-url=https://web.archive.org/web/20170730092518/http://www.tcd.ie/Political_Science/staff/michael_gallagher/ElSystems/Docts/effthresh.php |url-status=dead |archive-date=30 July 2017 |title=Effective threshold in electoral systems |publisher=Trinity College, Dublin |access-date=22 July 2017}}</ref>

===Election date===
The term of the Cortes of Aragon expired four years after the date of their previous election, unless they were dissolved earlier. The election [[decree]] was required to be issued no later than the twenty-fifth day prior to the date of expiry of parliament and published on the following day in the Official Gazette of Aragon (BOA), with election day taking place on the fifty-fourth day from publication. The [[2007 Aragonese regional election|previous election]] was held on 27 May 2007, which meant that the legislature's term would have expired on 27 May 2011. The election decree was required to be published in the BOA no later than 3 May 2011, with the election taking place on the fifty-fourth day from publication, setting the latest possible election date for the Cortes on Sunday, 26 June 2011.<ref name="AraSoA"/><ref name="AraELaw"/><ref name="SpaELaw">{{cite act |title=Ley Orgánica 5/1985, de 19 de junio, del Régimen Electoral General |type=Organic Law |number=5 |language=es |date=19 June 1985 |url=https://www.boe.es/buscar/act.php?id=BOE-A-1985-11672&tn=1&p=20110129 |access-date=28 December 2016}}</ref>

The president had the prerogative to dissolve the Cortes of Aragon and call a [[snap election]], provided that no [[motion of no confidence]] was in process and that dissolution did not occur before one year had elapsed since the previous one. In the event of an investiture process failing to elect a regional president within a two-month period from the first ballot, the Cortes were to be automatically dissolved and a fresh election called.<ref name="AraSoA"/>

The election to the Cortes of Aragon was officially triggered on 29 March 2011 after the publication of the election decree in the BOA, setting the election date for 22 May and scheduling for the chamber to reconvene on 21 June.<ref name="ElectionDecree"/>

==Parliamentary composition==
The table below shows the composition of the parliamentary groups in the General Junta at the time of the election call.<ref name="HE">{{cite web |url=https://www.historiaelectoral.com/aaragon.html |title=Elecciones a las Cortes de Aragón (desde 1983) |language=es |website=Historia Electoral.com |access-date=24 December 2023}}</ref>

{| class="wikitable" style="text-align:left;"
|+ Parliamentary composition in March 2011
|-
! rowspan="2" colspan="2"| Groups
! rowspan="2" colspan="2"| Parties
! colspan="2"| Legislators
|-
! Seats
! Total
|-
| width="1" style="color:inherit;background:{{party color|Socialists' Party of Aragon}}"|
| Socialist Parliamentary Group
| width="1" style="color:inherit;background:{{party color|Socialists' Party of Aragon}}"|
| [[Socialists' Party of Aragon|PSOE]]
| 30
| '''30'''
|-
| style="color:inherit;background:{{party color|People's Party of Aragon}}"|
| People's Parliamentary Group
| style="color:inherit;background:{{party color|People's Party of Aragon}}"|
| [[People's Party of Aragon|PP]]
| 23
| '''23'''
|-
| style="color:inherit;background:{{party color|Aragonese Party}}"|
| Aragonese Parliamentary Group
| style="color:inherit;background:{{party color|Aragonese Party}}"|
| [[Aragonese Party|PAR]]
| 8
| '''8'''
|-
| style="color:inherit;background:{{party color|Chunta Aragonesista}}"|
| Aragonese Union Parliamentary Group
| style="color:inherit;background:{{party color|Chunta Aragonesista}}"|
| [[Chunta Aragonesista|CHA]]
| 4
| '''4'''
|-
| rowspan="2" bgcolor="gray"|
| rowspan="2"| Mixed Parliamentary Group
| style="color:inherit;background:{{party color|United Left of Aragon}}"|
| align="left"| [[United Left of Aragon|IU]]
| 1
| rowspan="2"| '''2'''
|-
| style="color:inherit;background:{{party color|Independent politician}}"|
| align="left"| [[Independent politician|INDEP]]
| 1{{efn|Miguel Ferrer, former [[Aragonese Party|PAR]] legislator.<ref>{{cite news |last=Rajadel |first=Luis |date=29 October 2010 |title=El alcalde de Teruel abandona el PAR |url=https://www.heraldo.es/noticias/aragon/teruel/2010/10/29/el-alcalde-teruel-abandona-par-110104-2261128.html |language=es |newspaper=Heraldo de Aragón |location=Teruel |access-date=24 December 2023}}</ref>}}
|}

==Parties and candidates==
The electoral law allowed for [[Political party|parties]] and [[Political alliance|federations]] registered in the [[Ministry of the Interior (Spain)|interior ministry]], [[Electoral alliance|coalitions]] and [[Grouping of electors (Spain)|groupings of electors]] to present lists of candidates. Parties and federations intending to form a coalition ahead of an election were required to inform the relevant Electoral Commission within ten days of the election call, whereas groupings of electors needed to secure the signature of at least one percent of the electorate in the constituencies for which they sought election, disallowing electors from signing for more than one list of candidates.<ref name="AraELaw"/><ref name="SpaELaw"/>

Below is a list of the main parties and electoral alliances which contested the election:

{| class="wikitable" style="line-height:1.35em; text-align:left;"
|-
! colspan="2" rowspan="2"| Candidacy
! rowspan="2"| Parties and<br/>alliances
! colspan="2" rowspan="2"| Leading candidate
! rowspan="2"| Ideology
! colspan="2"| Previous result
! rowspan="2"| {{abbr|Gov.|Government}}
! rowspan="2"| {{abbr|Ref.|References}}
|-
! Votes (%)
! Seats
|-
| width="1" style="color:inherit;background:{{party color|Socialists' Party of Aragon}}"|
| align="center"| '''[[Socialists' Party of Aragon|PSOE]]'''
| {{Collapsible list
| title = List
| bullets = on
| [[Socialists' Party of Aragon|Spanish Socialist Workers' Party]] (PSOE)
}}
| [[File:Portrait placeholder.svg|50px]]
| Eva Almunia
| [[Social democracy]]
| align="center"| 41.14%
| {{big|'''30'''}}
| {{tick|15}}
| 
|-
| style="color:inherit;background:{{party color|People's Party of Aragon}}"|
| align="center"| '''[[People's Party of Aragon|PP]]'''
| {{Collapsible list
| title = List
| bullets = on
| [[People's Party of Aragon|People's Party]] (PP)
}}
| [[File:Luisa Fernanda Rudi 2011 (cropped).jpg|50px]]
| [[Luisa Fernanda Rudi]]
| [[Conservatism]]<br/>[[Christian democracy]]
| align="center"| 31.06%
| {{big|'''23'''}}
| {{xmark|15}}
| 
|-
| style="color:inherit;background:{{party color|Aragonese Party}}"|
| align="center"| '''[[Aragonese Party|PAR]]'''
| {{Collapsible list
| title = List
| bullets = on
| [[Aragonese Party]] (PAR)
}}
| [[File:José Ángel Biel 2001 (cropped).jpg|50px]]
| [[José Ángel Biel]]
| [[Regionalism (politics)|Regionalism]]<br/>[[Centrism]]
| align="center"| 12.08%
| {{big|'''9'''}}
| {{tick|15}}
| 
|-
| style="color:inherit;background:{{party color|Chunta Aragonesista}}"|
| align="center"| '''[[Chunta Aragonesista|CHA]]'''
| {{Collapsible list
| title = List
| bullets = on
| [[Chunta Aragonesista|Aragonese Union]] (CHA)
}}
| [[File:Portrait placeholder.svg|50px]]
| Nieves Ibeas
| [[Aragonese nationalism]]<br/>[[Eco-socialism]]
| align="center"| 8.15%
| {{big|'''4'''}}
| {{xmark|15}}
| 
|-
| style="color:inherit;background:{{party color|United Left of Aragon}}"|
| align="center"| '''[[United Left of Aragon|IU]]'''
| {{Collapsible list
| title = List
| bullets = on
| [[United Left of Aragon]] (IU)
}}
| [[File:Adolfo Barrena 2012 (cropped).jpg|50px]]
| Adolfo Barrena
| [[Socialism]]<br/>[[Communism]]
| align="center"| 4.08%
| {{big|'''1'''}}
| {{xmark|15}}
| 
|-
| style="color:inherit;background:{{party color|Union, Progress and Democracy}}"|
| align="center"| '''[[Union, Progress and Democracy|UPyD]]'''
| {{Collapsible list
| title = List
| bullets = on
| [[Union, Progress and Democracy]] (UPyD)
}}
| [[File:Portrait placeholder.svg|50px]]
| Cristina Andreu
| [[Social liberalism]]<br/>[[Radical centrism]]
| colspan="2" {{n/a|New party}}
| {{xmark|15}}
|
|}

==Campaign==
===Election debates===
{| class="wikitable" style="text-align:center;"
|+ 2011 Aragonese regional election debates
|-
! rowspan="3"| Date
! rowspan="3"| Organisers
! rowspan="3"| Moderator(s)
! colspan="7"| {{smaller|&nbsp;&nbsp;}} {{Colors|black|#90FF90|&nbsp;P&nbsp;}} {{smaller|Present{{efn|Denotes a main invitee attending the event.}} &nbsp;}} {{Colors|black|#A2B2C2|&nbsp;NI&nbsp;}} {{smaller|Not invited&nbsp;}}
|-
! scope="col" style="width:5em;"| [[Socialists' Party of Aragon|PSOE]]
! scope="col" style="width:5em;"| [[People's Party of Aragon|PP]]
! scope="col" style="width:5em;"| [[Aragonese Party|PAR]]
! scope="col" style="width:5em;"| [[Chunta Aragonesista|CHA]]
! scope="col" style="width:5em;"| [[United Left of Aragon|IU]]
! rowspan="2" scope="col" style="width:5em;"| Audience
! rowspan="2"| {{abbr|Ref.|References}}
|-
! style="color:inherit;background:{{party color|Socialists' Party of Aragon}};"|
! style="color:inherit;background:{{party color|People's Party of Aragon}};"|
! style="color:inherit;background:{{party color|Aragonese Party}};"|
! style="color:inherit;background:{{party color|Chunta Aragonesista}};"|
! style="color:inherit;background:{{party color|United Left of Aragon}};"|
|-
| style="white-space:nowrap; text-align:left;"| 16 May
| style="white-space:nowrap; text-align:left;"| [[Aragón TV]]
| style="white-space:nowrap; text-align:left;"| Pepe Quílez
| {{Yes|'''P'''<br/>{{smaller|Almunia}}}}
| {{Yes|'''P'''<br/>{{smaller|[[Luisa Fernanda Rudi|Rudi]]}}}}
| style="background:#A2B2C2;"| '''NI'''
| style="background:#A2B2C2;"| '''NI'''
| style="background:#A2B2C2;"| '''NI'''
| 14.0%<br/>{{smaller|(76,000)}}
| <ref>{{cite news |date=15 May 2011 |title=AragónTV ofrecerá el debate entre Eva Almunia y Luisa Fernanda Rudi |url=https://www.formulatv.com/noticias/19673/aragontv-ofrecera-debate-enre-eva-almunia-luisa-fernanda-rudi/ |work=FórmulaTV |access-date=5 May 2023}}</ref><br/><ref>{{cite news |date=17 May 2011 |title=76.000 espectadores vieron el debate entre Almunia y Rudi |url=https://www.heraldo.es/noticias/comunicacion/76_000_espectadores_vieron_debate_entre_almunia_rudi.html |newspaper=Heraldo de Aragón |access-date=5 May 2023}}</ref>
|-
| style="white-space:nowrap; text-align:left;"| 20 May
| style="white-space:nowrap; text-align:left;"| [[Aragón TV]]
| style="white-space:nowrap; text-align:left;"| Pepe Quílez
| {{Yes|'''P'''<br/>{{smaller|Almunia}}}}
| {{Yes|'''P'''<br/>{{smaller|[[Luisa Fernanda Rudi|Rudi]]}}}}
| {{Yes|'''P'''<br/>{{smaller|[[José Ángel Biel|Biel]]}}}}
| {{Yes|'''P'''<br/>{{smaller|Ibeas}}}}
| {{Yes|'''P'''<br/>{{smaller|Barrena}}}}
| N/A
| <ref>{{cite news |date=21 May 2011 |title=El debate se salda sin propuestas nuevas y sin un claro ganador |url=https://www.elperiodicodearagon.com/elecciones/generales/2011/05/21/debate-salda-propuestas-nuevas-claro-47634160.html |newspaper=El Periódico de Aragón |access-date=5 May 2023}}</ref>
|}

==Opinion polls==
The tables below list opinion polling results in reverse chronological order, showing the most recent first and using the dates when the survey fieldwork was done, as opposed to the date of publication. Where the fieldwork dates are unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour. If a tie ensues, this is applied to the figures with the highest percentages. The "Lead" column on the right shows the percentage-point difference between the parties with the highest percentages in a poll.

===Voting intention estimates===
The table below lists weighted voting intention estimates. Refusals are generally excluded from the party vote percentages, while question wording and the treatment of "don't know" responses and those not intending to vote may vary between polling organisations. When available, seat projections determined by the polling organisations are displayed below (or in place of) the percentages in a smaller font; 34 seats were required for an [[absolute majority]] in the [[Cortes of Aragon]].

;{{smaller|Color key:}}
{{smaller|{{legend2|#EAFFEA|Exit poll|border=1px solid #AAAAAA}}}}

{| class="wikitable collapsible collapsed" style="text-align:center; font-size:95%; line-height:16px;"
|- style="height:42px;"
! style="width:250px;" rowspan="2"| Polling firm/Commissioner
! style="width:125px;" rowspan="2"| Fieldwork date
! style="width:50px;" rowspan="2"| Sample size
! style="width:45px;" rowspan="2"| Turnout
! style="width:35px;"| [[File:Logo PSOE Aragón.svg|25px|link=Socialists' Party of Aragon|PSOE]]
! style="width:35px;"| [[File:People's Party (Spain) Logo (2008-2015).svg|28px|link=People's Party of Aragon|PP]]
! style="width:35px;"| [[File:Logo PAR.jpg|25px|link=Aragonese Party|PAR]]
! style="width:35px;"| [[File:Chunta Aragonesista (logotipo2).svg|32px|link=Chunta Aragonesista|CHA]]
! style="width:35px;"| [[File:IU500PNG.png|27px|link=United Left of Aragon|IU]]
! style="width:35px;"| [[File:Logo de UPyD.png|27px|link=Union, Progress and Democracy|UPyD]]
! style="width:30px;" rowspan="2"| Lead
|-
! style="color:inherit;background:{{party color|Socialists' Party of Aragon}};"|
! style="color:inherit;background:{{party color|People's Party of Aragon}};"|
! style="color:inherit;background:{{party color|Aragonese Party}};"|
! style="color:inherit;background:{{party color|Chunta Aragonesista}};"|
! style="color:inherit;background:{{party color|United Left of Aragon}};"|
! style="color:inherit;background:{{party color|Union, Progress and Democracy}};"|
|-
| colspan="11" style="background:#A0A0A0"|
|- style="background:#EFEFEF;"
| '''[[#Results|2011 regional election]]'''
| 22 May 2011
| {{N/A}}
| 67.9
| 29.0<br/>{{font|size=75%|font=Verdana|text=22}}
| {{Party shading/PP}}| '''39.7'''<br/>{{font|size=75%|font=Verdana|text=30}}
| 9.2<br/>{{font|size=75%|font=Verdana|text=7}}
| 8.2<br/>{{font|size=75%|font=Verdana|text=4}}
| 6.2<br/>{{font|size=75%|font=Verdana|text=4}}
| 2.3<br/>{{font|size=75%|font=Verdana|text=0}}
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 10.7
|-
| colspan="11" style="background:#A0A0A0"|
|- style="background:#EAFFEA;"
| Ipsos–Eco/FORTA<ref group="p">{{cite web |title=El PP ganaría en Aragón, al 7% escrutado |url=https://www.heraldo.es/noticias/aragon/el_ganaria_aragon_segun_los_primeros_sondeos.html |language=es |work=Heraldo de Aragón |date=22 May 2011}}</ref><ref group="p">{{cite web |title=Las encuestas a pie de urna confirman el descalabro del PSOE y consolidan la mayoría absoluta en Madrid |url=http://www.abc.es/20110522/espana/abci-asturias-elecciones22m-201105221845.html |language=es |work=ABC |date=22 May 2011}}</ref>
| 22 May 2011
|?
|?
| 30.3<br/>{{font|size=75%|font=Verdana|text=22/25}}
| {{Party shading/PP}}| '''36.7'''<br/>{{font|size=75%|font=Verdana|text=27/30}}
| 10.6<br/>{{font|size=75%|font=Verdana|text=8/9}}
| 8.5<br/>{{font|size=75%|font=Verdana|text=4/5}}
| 6.5<br/>{{font|size=75%|font=Verdana|text=3/4}}
| 2.0<br/>{{font|size=75%|font=Verdana|text=0/1}}
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 6.4
|-
| IACOM/El Periódico<ref group="p">{{cite web |title=El PP gana al PSOE por un solo diputado |url=http://www.elperiodicodearagon.com/noticias/elecciones2011/pp-gana-psoe-solo-diputado_671685.html |language=es |work=El Periódico de Aragón |date=15 May 2011}}</ref>
| 15 May 2011
|?
|?
|?<br/>{{font|size=75%|font=Verdana|text=26}}
| {{Party shading/PP}}|?<br/>{{font|size=75%|font=Verdana|text=27}}
|?<br/>{{font|size=75%|font=Verdana|text=6/7}}
|?<br/>{{font|size=75%|font=Verdana|text=4}}
|?<br/>{{font|size=75%|font=Verdana|text=3/4}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"|?
|-
| Sigma Dos/El Mundo<ref group="p">{{cite web |title=Cascos supera al PP en Asturias (El Mundo) |url=http://www.electometro.es:80/2011/05/cascos-supera-al-pp-en-asturias-el-mundo/ |archive-url=https://web.archive.org/web/20110519201744/http://www.electometro.es/2011/05/cascos-supera-al-pp-en-asturias-el-mundo/ |url-status=dead |archive-date=19 May 2011 |language=es |work=Electómetro |date=15 May 2011 |access-date=1 March 2021 }}</ref>
| 10–12 May 2011
| 850
|?
| 33.6<br/>{{font|size=75%|font=Verdana|text=25/27}}
| {{Party shading/PP}}| '''38.4'''<br/>{{font|size=75%|font=Verdana|text=27/29}}
| 9.8<br/>{{font|size=75%|font=Verdana|text=7}}
| 8.1<br/>{{font|size=75%|font=Verdana|text=4}}
| 4.9<br/>{{font|size=75%|font=Verdana|text=2}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 4.8
|-
| NC Report/La Razón<ref group="p">{{cite web |title=El PP doblega al PSOE a siete días de la cita electoral |url=http://larazon.es/noticia/4003-el-pp-doblega-al-psoe-a-siete-dias-de-la-cita-electoral |language=es |work=La Razón |date=15 May 2011 |url-status=bot: unknown |archive-url=https://web.archive.org/web/20110903131231/http://larazon.es/noticia/4003-el-pp-doblega-al-psoe-a-siete-dias-de-la-cita-electoral |archive-date=3 September 2011 }}</ref><ref group="p">{{cite web |title=Vuelco en Cantabria (La Razón) |url=http://www.electometro.es:80/2011/05/vuelco-en-cantabria-la-razon/ |archive-url=https://web.archive.org/web/20110519203926/http://www.electometro.es/2011/05/vuelco-en-cantabria-la-razon/ |url-status=dead |archive-date=19 May 2011 |language=es |work=Electómetro |date=15 May 2011 |access-date=1 March 2021 }}</ref>
| 3–10 May 2011
|?
|?
| 36.9<br/>{{font|size=75%|font=Verdana|text=25/27}}
| {{Party shading/PP}}| '''38.4'''<br/>{{font|size=75%|font=Verdana|text=28/29}}
|?<br/>{{font|size=75%|font=Verdana|text=7/8}}
| –
| –
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 2.5
|-
| Ikerfel/Vocento<ref group="p">{{cite web |title=El empate técnico entre PP y PSOE deja abierta cualquier opción |url=http://hemeroteca.abc.es/nav/Navigate.exe/hemeroteca/madrid/abc/2011/05/09/024.html |language=es |work=ABC |date=9 May 2011}}</ref>
| 9 May 2011
|?
|?
| {{Party shading/PSOE}}| '''36.9'''<br/>{{font|size=75%|font=Verdana|text=26/28}}
| 34.6<br/>{{font|size=75%|font=Verdana|text=26/27}}
| 9.5<br/>{{font|size=75%|font=Verdana|text=7}}
| 7.7<br/>{{font|size=75%|font=Verdana|text=4/5}}
| 5.4<br/>{{font|size=75%|font=Verdana|text=2}}
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 2.3
|-
| TNS Demoscopia/Antena 3<ref group="p">{{cite web |title=El PSOE pierde puntos en Aragón y Las Palmas de Gran Canaria |url=http://www.antena3.com/especiales/elecciones-autonomicas-municipales/22m-2011/psoe-pierde-puntos-aragon-palmas-gran-canaria_201105035744641e4beb287180b52ff6.html |language=es |work=Antena 3 |date=3 May 2011}}</ref><ref group="p">{{cite web |title=Encuesta de TNS para Antena 3 y Onda Cero. Elecciones 22M. Expectativas electorales en Aragón |url=http://www.tns-global.es/docs/docs_soluciones_459.pdf |archive-url=https://web.archive.org/web/20110908042938/http://www.tns-global.es/docs/docs_soluciones_459.pdf |url-status=dead |archive-date=8 September 2011 |language=es |work=TNS Demoscopia |date=3 May 2011}}</ref>
| 27–28 Apr 2011
| 1,000
|?
| 30.4<br/>{{font|size=75%|font=Verdana|text=23/24}}
| {{Party shading/PP}}| '''37.0'''<br/>{{font|size=75%|font=Verdana|text=27/28}}
| 11.9<br/>{{font|size=75%|font=Verdana|text=8/9}}
| 9.2<br/>{{font|size=75%|font=Verdana|text=4/5}}
| 5.0<br/>{{font|size=75%|font=Verdana|text=3}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 6.6
|-
| NC Report/La Razón<ref group="p">{{cite web |title=Jaque mate a la coalición PSOE-PRC y a Revilla |url=http://www.larazon.es:80/noticia/2070-jaque-mate-a-la-coalicion-psoe-prc-y-a-revilla |archive-url=https://web.archive.org/web/20110529182420/http://www.larazon.es/noticia/2070-jaque-mate-a-la-coalicion-psoe-prc-y-a-revilla |url-status=dead |archive-date=29 May 2011 |language=es |work=La Razón |date=25 April 2011 |access-date=1 March 2021 }}</ref><ref group="p">{{cite web |title=Una encuesta de NC Report para La Razón da al PP como fuerza más votada el 22-M sin mayoría absoluta |url=https://www.forocoches.com/foro/showthread.php?t=2032385#post80882647 |language=es |work=ForoCoches |date=25 April 2011}}</ref>
| 25 Apr 2011
|?
|?
| 37.6<br/>{{font|size=75%|font=Verdana|text=26/27}}
| {{Party shading/PP}}| '''38.5'''<br/>{{font|size=75%|font=Verdana|text=27/29}}
| 11.2<br/>{{font|size=75%|font=Verdana|text=7/8}}
| 6.3<br/>{{font|size=75%|font=Verdana|text=?}}
| 4.4<br/>{{font|size=75%|font=Verdana|text=?}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 0.9
|-
| Celeste-Tel/Terra<ref group="p">{{cite web |title=Barómetro electoral autonómico |url=http://www.celeste-tel.es/images/Eleccionesccaa.pdf |language=es |work=Celeste-Tel |date=9 May 2011 }}{{Dead link|date=August 2019 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>
| 13–20 Apr 2011
| 600
|?
| 31.1<br/>{{font|size=75%|font=Verdana|text=21}}
| {{Party shading/PP}}| '''39.6'''<br/>{{font|size=75%|font=Verdana|text=28}}
| 10.3<br/>{{font|size=75%|font=Verdana|text=8}}
| 7.8<br/>{{font|size=75%|font=Verdana|text=5}}
| 5.9<br/>{{font|size=75%|font=Verdana|text=5}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 8.5
|-
| CIS<ref name="CISApr11" group="p">{{cite web |title=Preelectoral elecciones autonómicas y municipales, 2011. Comunidad Autónoma de Aragón y Ciudad de Zaragoza (Estudio nº 2870. Marzo-Abril 2011) |url=http://datos.cis.es/pdf/Es2870mar_A.pdf |language=es |work=CIS |date=5 May 2011}}</ref><ref group="p">{{cite web |title=El PSOE fija su objetivo: salvar los muebles |url=http://hemeroteca.lavanguardia.com/preview/2011/05/06/pagina-14/86637260/pdf.html |language=es |work=La Vanguardia |date=6 May 2011}}</ref>
| 17 Mar–17 Apr 2011
| 1,596
|?
| {{Party shading/PSOE}}| '''35.7'''<br/>{{font|size=75%|font=Verdana|text=27}}
| 33.9<br/>{{font|size=75%|font=Verdana|text=26}}
| 10.3<br/>{{font|size=75%|font=Verdana|text=7}}
| 8.2<br/>{{font|size=75%|font=Verdana|text=4}}
| 5.1<br/>{{font|size=75%|font=Verdana|text=3}}
| 2.4<br/>{{font|size=75%|font=Verdana|text=0}}
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 1.8
|-
| Obradoiro de Socioloxía/Público<ref name="ObrApr11" group="p">{{cite web |title=Las alianzas poselectorales decidirán el Gobierno aragonés |url=http://www.publico.es:80/espana/371798/las-alianzas-poselectorales-decidiran-el-gobierno-aragones |archive-url=https://web.archive.org/web/20110423110552/http://www.publico.es/espana/371798/las-alianzas-poselectorales-decidiran-el-gobierno-aragones |url-status=dead |archive-date=23 April 2011 |language=es |work=Público |date=18 April 2011 |access-date=1 March 2021 }}</ref>
| 13–15 Apr 2011
| 1,207
|?
| {{Party shading/PSOE}}| '''36.6'''<br/>{{font|size=75%|font=Verdana|text=26}}
| 36.5<br/>{{font|size=75%|font=Verdana|text=28}}
| 8.9<br/>{{font|size=75%|font=Verdana|text=6}}
| 6.7<br/>{{font|size=75%|font=Verdana|text=4}}
| 5.8<br/>{{font|size=75%|font=Verdana|text=3}}
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 0.1
|-
| Sigma Dos/El Mundo<ref group="p">{{cite web |title=PP y PAR suman mayoría absoluta en Aragón (El Mundo) |url=http://www.electometro.es:80/2011/04/pp-y-par-suman-mayoria-absoluta-en-aragon-el-mundo/ |archive-url=https://web.archive.org/web/20110429044616/http://www.electometro.es/2011/04/pp-y-par-suman-mayoria-absoluta-en-aragon-el-mundo/ |url-status=dead |archive-date=29 April 2011 |language=es |work=Electómetro |date=24 April 2011 |access-date=1 May 2011 }}</ref>
| 11–14 Apr 2011
| 850
|?
| 33.8<br/>{{font|size=75%|font=Verdana|text=24/25}}
| {{Party shading/PP}}| '''40.4'''<br/>{{font|size=75%|font=Verdana|text=28/30}}
| 7.8<br/>{{font|size=75%|font=Verdana|text=6}}
| 7.7<br/>{{font|size=75%|font=Verdana|text=4}}
| 5.4<br/>{{font|size=75%|font=Verdana|text=3/4}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 6.6
|-
| A+M/Heraldo de Aragón<ref group="p">{{cite web |title=PP y PSOE empatarían, pero Almunia podría gobernar con un tripartito |url=https://www.heraldo.es/noticias/aragon/pp_psoe_empatarian_pero_almunia_podria_gobernar_con_tripartito.html |language=es |work=Heraldo de Aragón |date=24 April 2011}}</ref><ref group="p">{{cite web |title=El PSOE podría gobernar en Aragón con Cha e IU (Heraldo) |url=http://www.electometro.es:80/2011/04/el-psoe-podria-gobernar-en-aragon-con-cha-e-iu-heraldo/ |archive-url=https://web.archive.org/web/20110429044606/http://www.electometro.es/2011/04/el-psoe-podria-gobernar-en-aragon-con-cha-e-iu-heraldo/ |url-status=dead |archive-date=29 April 2011 |language=es |work=Electómetro |date=24 April 2011 |access-date=8 April 2015 }}</ref>
| 1–14 Apr 2011
| 2,200
| 68.1
| 34.7<br/>{{font|size=75%|font=Verdana|text=26}}
| {{Party shading/PP}}| '''34.9'''<br/>{{font|size=75%|font=Verdana|text=25}}
| 9.9<br/>{{font|size=75%|font=Verdana|text=7}}
| 7.9<br/>{{font|size=75%|font=Verdana|text=5}}
| 7.4<br/>{{font|size=75%|font=Verdana|text=4}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 0.2
|-
| Radio Ebro<ref group="p">{{cite web |title=PSOE y PAR sufrirían un contundente castigo electoral el 22 de mayo |url=http://diarioaragones.com/mediodia/18310-contundente-castigo-electoral-a-psoe-y-par.html |archive-url=https://web.archive.org/web/20110420094450/http://diarioaragones.com/mediodia/18310-contundente-castigo-electoral-a-psoe-y-par.html |url-status=dead |archive-date=20 April 2011 |language=es |work=Diario Aragonés |date=17 April 2011}}</ref><ref group="p">{{cite web |title=Pactos necesarios en Aragón (Diario Aragonés) |url=http://www.electometro.es:80/2011/04/pactos-necesarios-en-aragon-diario-aragones/ |archive-url=https://web.archive.org/web/20110423020328/http://www.electometro.es/2011/04/pactos-necesarios-en-aragon-diario-aragones/ |url-status=dead |archive-date=23 April 2011 |language=es |work=Electómetro |date=18 April 2011 |access-date=1 March 2021 }}</ref>
| 23 Mar–1 Apr 2011
| 1,525
| 68.7
| 32.0<br/>{{font|size=75%|font=Verdana|text=25}}
| {{Party shading/PP}}| '''38.9'''<br/>{{font|size=75%|font=Verdana|text=28}}
| 9.9<br/>{{font|size=75%|font=Verdana|text=6}}
| 10.0<br/>{{font|size=75%|font=Verdana|text=6}}
| 4.8<br/>{{font|size=75%|font=Verdana|text=2}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 6.9
|-
| A+M/Heraldo de Aragón<ref group="p">{{cite web |title=El PP ganaría en Aragón pero necesitaría pactar con el PAR para gobernar |url=https://www.heraldo.es/noticias/aragon/el_conseguiria_vuelco_electoral_aragon.html |language=es |work=Heraldo de Aragón |date=6 February 2011}}</ref><ref group="p">{{cite web |title=Luisa Rudi supera a Eva Almunia (Heraldo de Aragón) |url=http://www.electometro.es:80/2011/02/luisa-rudi-supera-a-eva-almunia-heraldo-de-aragon/ |archive-url=https://web.archive.org/web/20110209031859/http://www.electometro.es/2011/02/luisa-rudi-supera-a-eva-almunia-heraldo-de-aragon/ |url-status=dead |archive-date=9 February 2011 |language=es |work=Electómetro |date=6 February 2011 |access-date=8 April 2015 }}</ref>
| 10–31 Jan 2011
| 2,200
| 67.6
| 35.6<br/>{{font|size=75%|font=Verdana|text=25}}
| {{Party shading/PP}}| '''39.2'''<br/>{{font|size=75%|font=Verdana|text=28}}
| 9.3<br/>{{font|size=75%|font=Verdana|text=7}}
| 7.4<br/>{{font|size=75%|font=Verdana|text=3}}
| 6.2<br/>{{font|size=75%|font=Verdana|text=4}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 3.6
|-
| NC Report/La Razón<ref group="p">{{cite web |title=El PP conquista los grandes feudos de los socialistas |url=http://www.larazon.es:80/noticia/1719-el-pp-conquista-los-grandes-feudos-de-los-socialistas |archive-url=https://web.archive.org/web/20110305113906/http://www.larazon.es/noticia/1719-el-pp-conquista-los-grandes-feudos-de-los-socialistas |url-status=dead |archive-date=5 March 2011 |language=es |work=La Razón |date=22 January 2011 |access-date=4 April 2011 }}</ref><ref group="p">{{cite web |title=El PP, a un paso de la mayoría absoluta en Andalucía y Castilla La Mancha (La Razón) |url=http://www.electometro.es:80/2011/01/el-pp-a-un-paso-de-la-mayoria-absoluta-en-andalucia-y-castilla-la-mancha-la-razon/ |archive-url=https://web.archive.org/web/20110126225812/http://www.electometro.es/2011/01/el-pp-a-un-paso-de-la-mayoria-absoluta-en-andalucia-y-castilla-la-mancha-la-razon/ |url-status=dead |archive-date=26 January 2011 |language=es |work=Electómetro |date=22 January 2011 |access-date=1 March 2021 }}</ref>
| 30 Dec–3 Jan 2011
|?
|?
| 32.8<br/>{{font|size=75%|font=Verdana|text=24/26}}
| {{Party shading/PP}}| '''40.9'''<br/>{{font|size=75%|font=Verdana|text=29/30}}
| –
| –
| –
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 8.1
|-
| Sigma Dos/El Mundo<ref group="p">{{cite web |title=Vuelco electoral en Aragón (El Mundo) |url=http://www.electometro.es/2011/01/vuelco-electoral-en-aragon-el-mundo/ |archive-url=https://web.archive.org/web/20110110190555/http://www.electometro.es/2011/01/vuelco-electoral-en-aragon-el-mundo/ |url-status=dead |archive-date=10 January 2011 |language=es |work=Electómetro |date=5 January 2011}}</ref>
| 17–21 Dec 2010
| 850
|?
| 30.3<br/>{{font|size=75%|font=Verdana|text=23/26}}
| {{Party shading/PP}}| '''40.0'''<br/>{{font|size=75%|font=Verdana|text=28/30}}
| 9.4<br/>{{font|size=75%|font=Verdana|text=6/7}}
| 8.6<br/>{{font|size=75%|font=Verdana|text=4}}
| 5.7<br/>{{font|size=75%|font=Verdana|text=3}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 9.7
|-
| PP<ref group="p">{{cite web |title=El PP sería la primera fuerza política en Aragón (Abc) |url=http://www.electometro.es:80/2010/12/el-pp-seria-la-primer-fuerza-politica-en-aragon-abc/ |archive-url=https://web.archive.org/web/20110120044317/http://www.electometro.es/2010/12/el-pp-seria-la-primer-fuerza-politica-en-aragon-abc/ |url-status=dead |archive-date=20 January 2011 |language=es |work=Electómetro |date=8 December 2010 |access-date=4 April 2011 }}</ref>
| 5 Dec 2010
|?
|?
| 33.7<br/>{{font|size=75%|font=Verdana|text=26}}
| {{Party shading/PP}}| '''38.2'''<br/>{{font|size=75%|font=Verdana|text=28}}
| 9.5<br/>{{font|size=75%|font=Verdana|text=7}}
| 9.0<br/>{{font|size=75%|font=Verdana|text=5}}
| 4.7<br/>{{font|size=75%|font=Verdana|text=1}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 4.5
|-
| A+M/DGA<ref group="p">{{cite web |title=El PP aragonés supera en cuatro puntos al PSOE |url=https://www.heraldo.es/noticias/aragon/el_supera_psoe_cuatro_puntos_intencion_voto_aragon.html |language=es |work=Heraldo de Aragón |date=22 December 2010}}</ref><ref group="p">{{cite web |title=El PP asigna entre 27 y 29 escaños a Rudi y hasta 23 al PSOE |url=https://www.20minutos.es/noticia/911047/0/ |language=es |work=20 minutos |date=22 December 2010}}</ref><ref group="p">{{cite web |title=PAR y PP suman mayoría holgada en Aragón (Gobierno de Aragón) |url=http://www.electometro.es:80/2010/12/par-y-pp-suman-mayoria-holgada-en-aragon-gobierno-de-aragon/ |archive-url=https://web.archive.org/web/20101228205049/http://www.electometro.es/2010/12/par-y-pp-suman-mayoria-holgada-en-aragon-gobierno-de-aragon/ |url-status=dead |archive-date=28 December 2010 |language=es |work=Electómetro |date=22 December 2010 |access-date=4 April 2011 }}</ref>
| 6–14 Nov 2010
| 2,524
|?
| 29.7<br/>{{font|size=75%|font=Verdana|text=21/23}}
| {{Party shading/PP}}| '''37.9'''<br/>{{font|size=75%|font=Verdana|text=27/29}}
| 13.0<br/>{{font|size=75%|font=Verdana|text=8/10}}
| 9.1<br/>{{font|size=75%|font=Verdana|text=5/6}}
| 5.3<br/>{{font|size=75%|font=Verdana|text=2/3}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 8.2
|-
| A+M/Heraldo de Aragón<ref group="p">{{cite web |title=Eva Almunia podría formar gobierno pactando con el PAR o con CHA e IU |url=https://www.heraldo.es/noticias/aragon/eva_almunia_podria_formar_gobierno_pactando_con_par_con_cha_iu.html |language=es |work=Heraldo de Aragón |date=12 October 2010}}</ref><ref group="p">{{cite web |title=El PSOE se mantendría en el gobierno aragonés (Heraldo de Aragón) |url=http://www.electometro.es:80/2010/10/el-psoe-se-mantendria-en-el-gobierno-aragones-heraldo-de-aragon/ |archive-url=https://web.archive.org/web/20101016001834/http://www.electometro.es/2010/10/el-psoe-se-mantendria-en-el-gobierno-aragones-heraldo-de-aragon/ |url-status=dead |archive-date=16 October 2010 |language=es |work=Electómetro |date=13 October 2010 |access-date=1 March 2021 }}</ref>
| 20 Sep–5 Oct 2010
| 2,000
|?
| {{Party shading/PSOE}}| '''36.8'''<br/>{{font|size=75%|font=Verdana|text=27}}
| 35.0<br/>{{font|size=75%|font=Verdana|text=25}}
| 11.5<br/>{{font|size=75%|font=Verdana|text=8}}
| 9.2<br/>{{font|size=75%|font=Verdana|text=5}}
| 5.2<br/>{{font|size=75%|font=Verdana|text=2}}
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 1.8
|-
| PSOE<ref group="p">{{cite web |title=El PSOE sería la fuerza más votada si hoy se celebraran las elecciones autonómicas |url=http://web.psoe.es/aragon/news/518409/page/psoe-seria-fuerza-mas-votada-hoy-celebraran-las-elecciones-autonomicas.html |language=es |work=PSOE |date=5 October 2010}}</ref><ref group="p">{{cite web |title=El PSOE seguiría siendo el partido más votado en Aragón (sondeo propio) |url=http://www.electometro.es:80/2010/10/el-psoe-seguiria-siendo-el-partido-mas-votado-en-aragon-sondeo-propio/ |archive-url=https://web.archive.org/web/20101023090321/http://www.electometro.es/2010/10/el-psoe-seguiria-siendo-el-partido-mas-votado-en-aragon-sondeo-propio/ |url-status=dead |archive-date=23 October 2010 |language=es |work=Electómetro |date=6 October 2010 |access-date=1 March 2021 }}</ref>
| 6–28 Sep 2010
| 1,500
|?
| {{Party shading/PSOE}}|?<br/>{{font|size=75%|font=Verdana|text=28}}
|?<br/>{{font|size=75%|font=Verdana|text=26}}
|?<br/>{{font|size=75%|font=Verdana|text=7}}
|?<br/>{{font|size=75%|font=Verdana|text=5}}
|?<br/>{{font|size=75%|font=Verdana|text=1}}
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"|?
|-
| Sigma Dos/El Mundo<ref group="p">{{cite web |title=Cuarta entrega de sondeos de El Mundo: Navarra, Aragón y Canarias |url=http://www.electometro.es/2010/06/cuarta-entrega-de-sondeos-de-el-mundo-navarra-aragon-y-canarias/ |archive-url=https://web.archive.org/web/20100622053537/http://www.electometro.es/2010/06/cuarta-entrega-de-sondeos-de-el-mundo-navarra-aragon-y-canarias/ |url-status=dead |archive-date=22 June 2010 |language=es |work=Electómetro |date=2 June 2010}}</ref>
| 21–24 May 2010
| 850
|?
| 36.2<br/>{{font|size=75%|font=Verdana|text=27/28}}
| {{Party shading/PP}}| '''41.2'''<br/>{{font|size=75%|font=Verdana|text=30/31}}
| 7.3<br/>{{font|size=75%|font=Verdana|text=4}}
| 6.7<br/>{{font|size=75%|font=Verdana|text=2/4}}
| 5.0<br/>{{font|size=75%|font=Verdana|text=2}}
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 5.0
|-
| A+M/Heraldo de Aragón<ref group="p">{{cite web |title=El PSOE volvería a ganar las elecciones y podría elegir entre PAR y CHA-IU |url=https://www.heraldo.es/noticias/aragon/el_psoe_volveria_ganar_las_elecciones_podria_elegir_entre_par_cha_iu.html |language=es |work=Heraldo de Aragón |date=23 April 2010}}</ref><ref group="p">{{cite web |title=El PSOE volverá a ganar en las autonómicas en Aragón según un sondeo del Heraldo |url=http://www.electometro.es:80/2010/04/el-psoe-volvera-a-ganar-en-las-autonomicas-en-aragon-segun-un-sondeo-realizado-por-am/ |archive-url=https://web.archive.org/web/20100501052646/http://www.electometro.es/2010/04/el-psoe-volvera-a-ganar-en-las-autonomicas-en-aragon-segun-un-sondeo-realizado-por-am/ |url-status=dead |archive-date=1 May 2010 |language=es |work=Electómetro |date=20 March 2010 |access-date=1 March 2021 }}</ref>
| 5–19 Apr 2010
| 2,000
| 65.4
| {{Party shading/PSOE}}| '''40.1'''<br/>{{font|size=75%|font=Verdana|text=29}}
| 36.9<br/>{{font|size=75%|font=Verdana|text=27}}
| 8.3<br/>{{font|size=75%|font=Verdana|text=5}}
| 7.1<br/>{{font|size=75%|font=Verdana|text=4}}
| 5.0<br/>{{font|size=75%|font=Verdana|text=2}}
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 3.2
|-
| Obradoiro de Socioloxía/Público<ref name="ObrMar10" group="p">{{cite web |title=El PSOE deberá decidir aliados |url=http://www.publico.es:80/espana/302252/psoe/debera/decidir/aliados |archive-url=https://web.archive.org/web/20100323005209/http://www.publico.es/espana/302252/psoe/debera/decidir/aliados |url-status=dead |archive-date=23 March 2010 |language=es |work=Público |date=20 March 2010 |access-date=1 March 2021 }}</ref>
| 8–15 Mar 2010
| 865
|?
| {{Party shading/PSOE}}| '''38.3'''<br/>{{font|size=75%|font=Verdana|text=29}}
| 38.0<br/>{{font|size=75%|font=Verdana|text=29}}
| 5.0<br/>{{font|size=75%|font=Verdana|text=2}}
| 7.0<br/>{{font|size=75%|font=Verdana|text=3}}
| 6.6<br/>{{font|size=75%|font=Verdana|text=4}}
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 0.3
|- style="background:#EFEFEF;"
| '''[[Results breakdown of the 2009 European Parliament election in Spain#Aragon|2009 EP election]]'''
| 7 Jun 2009
| {{N/A}}
| 46.4
| {{Party shading/PSOE}}| '''44.0'''<br/>{{font|size=75%|font=Verdana|text=(33)}}
| 41.7<br/>{{font|size=75%|font=Verdana|text=(31)}}
| –
| 2.8<br/>{{font|size=75%|font=Verdana|text=(1)}}
| 3.5<br/>{{font|size=75%|font=Verdana|text=(1)}}
| 3.2<br/>{{font|size=75%|font=Verdana|text=(1)}}
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 2.3
|- style="background:#EFEFEF;"
| '''[[Results breakdown of the 2008 Spanish general election (Congress)#Aragon|2008 general election]]'''
| 9 Mar 2008
| {{N/A}}
| 75.9
| {{Party shading/PSOE}}| '''46.4'''<br/>{{font|size=75%|font=Verdana|text=(35)}}
| 37.0<br/>{{font|size=75%|font=Verdana|text=(27)}}
| 5.2<br/>{{font|size=75%|font=Verdana|text=(3)}}
| 5.0<br/>{{font|size=75%|font=Verdana|text=(2)}}
| 2.8<br/>{{font|size=75%|font=Verdana|text=(0)}}
| 1.1<br/>{{font|size=75%|font=Verdana|text=(0)}}
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 9.4
|-
| colspan="11" style="background:#A0A0A0"|
|- style="background:#EFEFEF;"
| '''[[2007 Aragonese regional election|2007 regional election]]'''
| 27 May 2007
| {{N/A}}
| 66.5
| {{Party shading/PSOE}}| '''41.1'''<br/>{{font|size=75%|font=Verdana|text=30}}
| 31.1<br/>{{font|size=75%|font=Verdana|text=23}}
| 12.1<br/>{{font|size=75%|font=Verdana|text=9}}
| 8.1<br/>{{font|size=75%|font=Verdana|text=4}}
| 4.1<br/>{{font|size=75%|font=Verdana|text=1}}
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 10.0
|-
| colspan="11" style="background:#A0A0A0"|
|}

===Voting preferences===
The table below lists raw, unweighted voting preferences.

{| class="wikitable collapsible collapsed" style="text-align:center; font-size:90%; line-height:14px;"
|- style="height:42px;"
! style="width:250px;" rowspan="2"| Polling firm/Commissioner
! style="width:125px;" rowspan="2"| Fieldwork date
! style="width:50px;" rowspan="2"| Sample size
! style="width:35px;"| [[File:Logo PSOE Aragón.svg|25px|link=Socialists' Party of Aragon|PSOE]]
! style="width:35px;"| [[File:People's Party (Spain) Logo (2008-2015).svg|28px|link=People's Party of Aragon|PP]]
! style="width:35px;"| [[File:Logo PAR.jpg|25px|link=Aragonese Party|PAR]]
! style="width:35px;"| [[File:Chunta Aragonesista (logotipo2).svg|32px|link=Chunta Aragonesista|CHA]]
! style="width:35px;"| [[File:IU500PNG.png|27px|link=United Left of Aragon|IU]]
! style="width:35px;"| [[File:Logo de UPyD.png|27px|link=Union, Progress and Democracy|UPyD]]
! style="width:35px;" rowspan="2"| {{Qmark}}
! style="width:35px;" rowspan="2"| {{cross}}
! style="width:30px;" rowspan="2"| Lead
|-
! style="color:inherit;background:{{party color|Socialists' Party of Aragon}};"|
! style="color:inherit;background:{{party color|People's Party of Aragon}};"|
! style="color:inherit;background:{{party color|Aragonese Party}};"|
! style="color:inherit;background:{{party color|Chunta Aragonesista}};"|
! style="color:inherit;background:{{party color|United Left of Aragon}};"|
! style="color:inherit;background:{{party color|Union, Progress and Democracy}};"|
|-
| colspan="12" style="background:#A0A0A0"|
|- style="background:#EFEFEF;"
| '''[[#Results|2011 regional election]]'''
| 22 May 2011
| {{N/A}}
| 19.8
| {{Party shading/PP}}| '''27.2'''
| 6.3
| 5.6
| 4.2
| 1.6
| {{N/A}}
| 30.6
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 7.4
|-
| colspan="12" style="background:#A0A0A0"|
|-
| CIS<ref name="CISApr11" group="p"/>
| 17 Mar–17 Apr 2011
| 1,596
| {{Party shading/PSOE}}| '''17.0'''
| 16.6
| 2.8
| 3.1
| 2.0
| 1.3
| 41.0
| 12.2
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 0.4
|-
| Obradoiro de Socioloxía/Público<ref name="ObrApr11" group="p"/>
| 13–15 Apr 2011
| 1,207
| 23.6
| {{Party shading/PP}}| '''26.1'''
| 5.5
| 4.9
| 3.2
| 1.6
| –
| –
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 2.5
|-
| A+M/DGA<ref name="AMNov10" group="p">{{cite web |title=Barómetro de Opinión de Aragón Otoño 2010 |url=http://historico.aragondigital.es/not/documentosNoticia/barometro_web.pdf |language=es |work=Aragón Digital |date=22 December 2010}}</ref>
| 6–14 Nov 2010
| 2,524
| 18.9
| {{Party shading/PP}}| '''23.3'''
| 6.6
| 5.8
| 3.8
| –
| 23.5
| 11.3
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 4.4
|-
| Obradoiro de Socioloxía/Público<ref name="ObrMar10" group="p"/>
| 8–15 Mar 2010
| 865
| {{Party shading/PSOE}}| '''25.4'''
| 23.2
| 2.6
| 4.4
| 4.6
| –
| –
| –
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 2.2
|- style="background:#EFEFEF;"
| '''[[Results breakdown of the 2009 European Parliament election in Spain#Aragon|2009 EP election]]'''
| 7 Jun 2009
| {{N/A}}
| {{Party shading/PSOE}}| '''20.5'''
| 19.6
| –
| 1.3
| 1.6
| 1.5
| {{N/A}}
| 52.9
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 0.9
|- style="background:#EFEFEF;"
| '''[[Results breakdown of the 2008 Spanish general election (Congress)#Aragon|2008 general election]]'''
| 9 Mar 2008
| {{N/A}}
| {{Party shading/PSOE}}| '''35.3'''
| 28.4
| 4.0
| 3.8
| 2.2
| 0.9
| {{N/A}}
| 23.2
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 6.9
|-
| colspan="12" style="background:#A0A0A0"|
|- style="background:#EFEFEF;"
| '''[[2007 Aragonese regional election|2007 regional election]]'''
| 27 May 2007
| {{N/A}}
| {{Party shading/PSOE}}| '''27.7'''
| 21.0
| 8.2
| 5.5
| 2.8
| –
| {{N/A}}
| 32.0
| style="background:{{party color|Socialists' Party of Aragon}}; color:white;"| 6.7
|-
| colspan="12" style="background:#A0A0A0"|
|}

===Victory preferences===
The table below lists opinion polling on the victory preferences for each party in the event of a regional election taking place.

{| class="wikitable collapsible collapsed" style="text-align:center; font-size:90%; line-height:14px;"
|- style="height:42px;"
! style="width:250px;" rowspan="2"| Polling firm/Commissioner
! style="width:125px;" rowspan="2"| Fieldwork date
! style="width:50px;" rowspan="2"| Sample size
! style="width:35px;"| [[File:Logo PSOE Aragón.svg|25px|link=Socialists' Party of Aragon|PSOE]]
! style="width:35px;"| [[File:People's Party (Spain) Logo (2008-2015).svg|28px|link=People's Party of Aragon|PP]]
! style="width:35px;"| [[File:Logo PAR.jpg|25px|link=Aragonese Party|PAR]]
! style="width:35px;"| [[File:Chunta Aragonesista (logotipo2).svg|32px|link=Chunta Aragonesista|CHA]]
! style="width:35px;"| [[File:IU500PNG.png|27px|link=United Left of Aragon|IU]]
! style="width:35px;"| [[File:Logo de UPyD.png|27px|link=Union, Progress and Democracy|UPyD]]
! style="width:35px;" rowspan="2"| Other/<br/>None
! style="width:35px;" rowspan="2"| {{Qmark}}
! style="width:30px;" rowspan="2"| Lead
|-
! style="color:inherit;background:{{party color|Socialists' Party of Aragon}};"|
! style="color:inherit;background:{{party color|People's Party of Aragon}};"|
! style="color:inherit;background:{{party color|Aragonese Party}};"|
! style="color:inherit;background:{{party color|Chunta Aragonesista}};"|
! style="color:inherit;background:{{party color|United Left of Aragon}};"|
! style="color:inherit;background:{{party color|Union, Progress and Democracy}};"|
|-
| CIS<ref name="CISApr11" group="p"/>
| 17 Mar–17 Apr 2011
| 1,596
| 24.5
| {{Party shading/PP}}| '''26.3'''
| 5.0
| 4.6
| 2.8
| 1.2
| 10.3
| 26.4
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 1.8
|}

===Victory likelihood===
The table below lists opinion polling on the perceived likelihood of victory for each party in the event of a regional election taking place.

{| class="wikitable collapsible collapsed" style="text-align:center; font-size:90%; line-height:14px;"
|- style="height:42px;"
! style="width:250px;" rowspan="2"| Polling firm/Commissioner
! style="width:125px;" rowspan="2"| Fieldwork date
! style="width:50px;" rowspan="2"| Sample size
! style="width:35px;"| [[File:Logo PSOE Aragón.svg|25px|link=Socialists' Party of Aragon|PSOE]]
! style="width:35px;"| [[File:People's Party (Spain) Logo (2008-2015).svg|28px|link=People's Party of Aragon|PP]]
! style="width:35px;"| [[File:Logo PAR.jpg|25px|link=Aragonese Party|PAR]]
! style="width:35px;"| [[File:Chunta Aragonesista (logotipo2).svg|32px|link=Chunta Aragonesista|CHA]]
! style="width:35px;"| [[File:IU500PNG.png|27px|link=United Left of Aragon|IU]]
! style="width:35px;"| [[File:Logo de UPyD.png|27px|link=Union, Progress and Democracy|UPyD]]
! style="width:35px;" rowspan="2"| Other/<br/>None
! style="width:35px;" rowspan="2"| {{Qmark}}
! style="width:30px;" rowspan="2"| Lead
|-
! style="color:inherit;background:{{party color|Socialists' Party of Aragon}};"|
! style="color:inherit;background:{{party color|People's Party of Aragon}};"|
! style="color:inherit;background:{{party color|Aragonese Party}};"|
! style="color:inherit;background:{{party color|Chunta Aragonesista}};"|
! style="color:inherit;background:{{party color|United Left of Aragon}};"|
! style="color:inherit;background:{{party color|Union, Progress and Democracy}};"|
|-
| CIS<ref name="CISApr11" group="p"/>
| 17 Mar–17 Apr 2011
| 1,596
| 18.7
| {{Party shading/PP}}| '''41.3'''
| 1.3
| 0.2
| 0.0
| 0.0
| 0.8
| 37.6
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 22.6
|}

===Preferred President===
The table below lists opinion polling on leader preferences to become [[president of the Government of Aragon]].

{| class="wikitable collapsible collapsed" style="text-align:center; font-size:90%; line-height:14px;"
|- style="height:42px;"
! style="width:250px;" rowspan="3"| Polling firm/Commissioner
! style="width:125px;" rowspan="3"| Fieldwork date
! style="width:50px;" rowspan="3"| Sample size
! style="width:55px;"| [[File:Portrait placeholder.svg|50px]]
! style="width:35px;"| [[File:Luisa Fernanda Rudi 2011 (cropped).jpg|50px]]
! style="width:55px;"| [[File:José Ángel Biel 2001 (cropped).jpg|50px]]
! style="width:55px;"| [[File:Portrait placeholder.svg|50px]]
! style="width:55px;"| [[File:Adolfo Barrena 2012 (cropped).jpg|50px]]
! style="width:55px;"| [[File:Portrait placeholder.svg|50px]]
! style="width:55px;" rowspan="3"| Other/<br/>None/<br/>Not<br/>care
! style="width:55px;" rowspan="3"| {{Qmark}}
! style="width:30px;" rowspan="3"| Lead
|-
! style="color:inherit;background:{{party color|Socialists' Party of Aragon}};"|
! style="color:inherit;background:{{party color|People's Party of Aragon}};"|
! style="color:inherit;background:{{party color|Aragonese Party}};"|
! style="color:inherit;background:{{party color|Chunta Aragonesista}};"|
! style="color:inherit;background:{{party color|United Left of Aragon}};"|
! style="color:inherit;background:{{party color|Union, Progress and Democracy}};"|
|-
! {{small|Almunia<br/>{{small|[[Socialists' Party of Aragon|PSOE]]}}}}
! {{small|[[Luisa Fernanda Rudi|Rudi]]<br/>{{small|[[People's Party of Aragon|PP]]}}}}
! {{small|[[José Ángel Biel|Biel]]<br/>{{small|[[Aragonese Party|PAR]]}}}}
! {{small|Ibeas<br/>{{small|[[Chunta Aragonesista|CHA]]}}}}
! {{small|Barrena<br/>{{small|[[United Left of Aragon|IU]]}}}}
! {{small|Andreu<br/>{{small|[[Union, Progress and Democracy|UPyD]]}}}}
|-
| CIS<ref name="CISApr11" group="p"/>
| 17 Mar–17 Apr 2011
| 1,596
| 21.1
| {{Party shading/PP}}| '''26.5'''
| 4.7
| 3.6
| 1.1
| 0.6
| 5.8
| 36.7
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 5.4
|-
| Obradoiro de Socioloxía/Público<ref name="ObrApr11" group="p"/>
| 13–15 Apr 2011
| 1,207
| 34.9
| {{Party shading/PP}}| '''36.4'''
| –
| –
| –
| –
| colspan="2"| 28.7
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 1.5
|-
| A+M/DGA<ref name="AMNov10" group="p"/>
| 6–14 Nov 2010
| 2,524
| 17.2
| {{Party shading/PP}}| '''23.4'''
| 7.6
| 3.1
| 3.3
| –
| 2.6
| 42.8
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 6.2
|-
| Obradoiro de Socioloxía/Público<ref name="ObrMar10" group="p"/>
| 8–15 Mar 2010
| 865
| 26.3
| {{Party shading/PP}}| '''31.6'''
| –
| –
| –
| –
| colspan="2"| 42.1
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 5.3
|}

===Predicted President===
The table below lists opinion polling on the perceived likelihood for each leader to become president.

{| class="wikitable collapsible collapsed" style="text-align:center; font-size:90%; line-height:14px;"
|- style="height:42px;"
! style="width:250px;" rowspan="3"| Polling firm/Commissioner
! style="width:125px;" rowspan="3"| Fieldwork date
! style="width:50px;" rowspan="3"| Sample size
! style="width:55px;"| [[File:Portrait placeholder.svg|50px]]
! style="width:35px;"| [[File:Luisa Fernanda Rudi 2011 (cropped).jpg|50px]]
! style="width:55px;" rowspan="3"| Other/<br/>None/<br/>Not<br/>care
! style="width:55px;" rowspan="3"| {{Qmark}}
! style="width:30px;" rowspan="3"| Lead
|-
! style="color:inherit;background:{{party color|Socialists' Party of Aragon}};"|
! style="color:inherit;background:{{party color|People's Party of Aragon}};"|
|-
! {{small|Almunia<br/>{{small|[[Socialists' Party of Aragon|PSOE]]}}}}
! {{small|[[Luisa Fernanda Rudi|Rudi]]<br/>{{small|[[People's Party of Aragon|PP]]}}}}
|-
| Obradoiro de Socioloxía/Público<ref name="ObrApr11" group="p"/>
| 13–15 Apr 2011
| 1,207
| 29.3
| {{Party shading/PP}}| '''40.0'''
| colspan="2"| 30.7
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 10.7
|-
| Obradoiro de Socioloxía/Público<ref name="ObrMar10" group="p"/>
| 8–15 Mar 2010
| 865
| 21.7
| {{Party shading/PP}}| '''31.0'''
| colspan="2"| 47.3
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 9.3
|}

==Results==
===Overall===
{| class="wikitable" style="text-align:right;"
|+ [[2007 Aragonese regional election#Overall|←]] Summary of the 22 May 2011 [[Cortes of Aragon]] election results [[2015 Aragonese regional election#Overall|→]]
|-
| colspan="7"| [[File:AragonCortesDiagram2011.svg|center|335px]]
|-
! style="text-align:left;" rowspan="2" colspan="2" width="525"| Parties and alliances
! colspan="3"| Popular vote
! colspan="2"| Seats
|-
! width="75"| Votes
! width="45"| %
! width="45"| ±[[Percentage point|pp]]
! width="35"| Total
! width="35"| +/−
|-
| width="1" style="color:inherit;background:{{party color|People's Party of Aragon}}"|
| align="left"| [[People's Party of Aragon|People's Party]] (PP)
| 269,729 || 39.69 || style="color:green;"| +8.63
| '''30''' || style="color:green;"| +7
|-
| style="color:inherit;background:{{party color|Socialists' Party of Aragon}}"|
| align="left"| [[Socialists' Party of Aragon|Spanish Socialist Workers' Party]] (PSOE)
| 197,189 || 29.02 || style="color:red;"| –12.12
| '''22''' || style="color:red;"| –8
|-
| style="color:inherit;background:{{party color|Aragonese Party}}"|
| align="left"| [[Aragonese Party]] (PAR)
| 62,193 || 9.15 || style="color:red;"| –2.93
| '''7''' || style="color:red;"| –2
|-
| style="color:inherit;background:{{party color|Chunta Aragonesista}}"|
| align="left"| [[Chunta Aragonesista|Aragonese Union]] (CHA)
| 55,932 || 8.23 || style="color:green;"| +0.08
| '''4''' || ±0
|-
| style="color:inherit;background:{{party color|United Left of Aragon}}"|
| align="left"| [[United Left of Aragon]] (IU)
| 41,874 || 6.16 || style="color:green;"| +2.08
| '''4''' || style="color:green;"| +3
|-
| style="color:inherit;background:{{party color|Union, Progress and Democracy}}"|
| align="left"| [[Union, Progress and Democracy]] (UPyD)
| 15,667 || 2.31 || ''New''
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Ecolo–Greens}}"|
| align="left"| Greens–Ecolo (V–Ecolo)<sup>1</sup>
| 4,621 || 0.68 || style="color:green;"| +0.02
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Commitment with Aragon}}"|
| align="left"| Commitment with Aragon (CCA)
| 3,771 || 0.55 || ''New''
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Animalist Party Against Mistreatment of Animals}}"|
| align="left"| [[Animalist Party Against Mistreatment of Animals|Anti-Bullfighting Party Against Mistreatment of Animals]] (PACMA)
| 2,193 || 0.32 || ''New''
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Federation of Independents of Aragon}}"|
| align="left"| Federation of Independents of Aragon (FIA)
| 980 || 0.14 || ''New''
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Aragonese Land}}"|
| align="left"| Aragonese Land (TA)
| 830 || 0.12 || ''New''
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Communist Unification of Spain}}"|
| align="left"| [[Communist Unification of Spain]] (UCE)
| 603 || 0.09 || ''New''
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Aragon United Citizens Party}}"|
| align="left"| Aragon United Citizens Party (pCUA)
| 573 || 0.08 || style="color:red;"| –0.29
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Family and Life Party}}"|
| align="left"| Family and Life Party (PFyV)
| 525 || 0.08 || style="color:red;"| –0.08
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Liberal Democratic Centre}}"|
| align="left"| [[Liberal Democratic Centre]] (CDL)
| 482 || 0.07 || ''New''
| 0 || ±0
|-
| style="color:inherit;background:{{party color|Humanist Party (Spain)}}"|
| align="left"| [[Humanist Party (Spain)|Humanist Party]] (PH)
| 440 || 0.06 || style="color:red;"| –0.03
| 0 || ±0
|-
| style="color:inherit;background:{{party color|The Independent Voice of Aragon}}"|
| align="left"| The Independent Voice of Aragon (L'VIA)
| 249 || 0.04 || ''New''
| 0 || ±0
|-
| align="left" colspan="2"| Blank ballots
| 21,678 || 3.19 || style="color:green;"| +0.97
| bgcolor="#E9E9E9" colspan="2"|
|-
| colspan="7" bgcolor="#E9E9E9"|
|- style="font-weight:bold;"
| align="left" colspan="2"| Total
| 679,529 || bgcolor="#E9E9E9" colspan="2"|
| 67 || ±0
|-
| colspan="7" bgcolor="#E9E9E9"|
|-
| align="left" colspan="2"| Valid votes
| 679,529 || 98.50 || style="color:red;"| –0.81
| bgcolor="#E9E9E9" colspan="2" rowspan="5"|
|-
| align="left" colspan="2"| Invalid votes
| 10,375 || 1.50 || style="color:green;"| +0.81
|- style="font-weight:bold;"
| align="left" colspan="2"| Votes cast / turnout
| 689,904 || 67.90 || style="color:green;"| +1.39
|-
| align="left" colspan="2"| Abstentions
| 326,117 || 32.10 || style="color:red;"| –1.39
|- style="font-weight:bold;"
| align="left" colspan="2"| Registered voters
| 1,016,021 || bgcolor="#E9E9E9" colspan="2"|
|-
| colspan="7" bgcolor="#E9E9E9"|
|-
| align="left" colspan="7"| Sources<ref name="HE"/><ref name="ResultsJEC">{{cite web |url=http://www.juntaelectoralcentral.es/cs/jec/documentos/ARAGON_2011_Resultados.pdf |title=Cortes of Aragon election results, 22 May 2011 |date=6 June 2011 |language=es |website=www.juntaelectoralcentral.es |publisher=Electoral Commission of Aragon |access-date=26 September 2017}}</ref><ref name="GoA">{{cite web |url=http://servicios.aragon.es/aeaw/globalReport.do?process=CA2011&altProcess=&op=set&ambito=a&tipo=u |title=Aragon Electoral Archive. Cortes of Aragon election, 2011. Autonomous Community of Aragon |language=es |website=servicios.aragon.es |publisher=Government of Aragon |access-date=26 September 2017}}</ref>
|-
| colspan="7" style="text-align:left; max-width:790px;"| {{hidden|ta1=left|title='''Footnotes:'''|content={{ubl
| <sup>1</sup> Greens–Ecolo results are compared to [[Confederation of the Greens|The Greens]]–Federation of Independents of Aragon totals in the 2007 election.}}}}
|}

{{bar box
|title=Popular vote
|titlebar=#ddd
|width=550px
|barwidth=500px
|bars=
{{bar percent|[[People's Party of Aragon|PP]]|{{party color|People's Party of Aragon}}|39.69}}
{{bar percent|[[Socialists' Party of Aragon|PSOE]]|{{party color|Socialists' Party of Aragon}}|29.02}}
{{bar percent|[[Aragonese Party|PAR]]|{{party color|Aragonese Party}}|9.15}}
{{bar percent|[[Chunta Aragonesista|CHA]]|{{party color|Chunta Aragonesista}}|8.23}}
{{bar percent|[[United Left of Aragon|IU]]|{{party color|United Left of Aragon}}|6.16}}
{{bar percent|[[Union, Progress and Democracy|UPyD]]|{{party color|Union, Progress and Democracy}}|2.31}}
{{bar percent|Others|#777777|2.25}}
{{bar percent|Blank ballots|#DDDDDD|3.19}}
}}
{{bar box
|title=Seats
|titlebar=#ddd
|width=550px
|barwidth=500px
|bars=
{{bar percent|[[People's Party of Aragon|PP]]|{{party color|People's Party of Aragon}}|44.78}}
{{bar percent|[[Socialists' Party of Aragon|PSOE]]|{{party color|Socialists' Party of Aragon}}|32.84}}
{{bar percent|[[Aragonese Party|PAR]]|{{party color|Aragonese Party}}|10.45}}
{{bar percent|[[Chunta Aragonesista|CHA]]|{{party color|Chunta Aragonesista}}|5.97}}
{{bar percent|[[United Left of Aragon|IU]]|{{party color|United Left of Aragon}}|5.97}}
}}

===Distribution by constituency===
{| class="wikitable sortable" style="text-align:right; line-height:20px;"
|-
! rowspan="3"| Constituency
! colspan="2" width="30px" class="unsortable"| [[People's Party of Aragon|PP]]
! colspan="2" width="30px" class="unsortable"| [[Socialists' Party of Aragon|PSOE]]
! colspan="2" width="30px" class="unsortable"| [[Aragonese Party|PAR]]
! colspan="2" width="30px" class="unsortable"| [[Chunta Aragonesista|CHA]]
! colspan="2" width="30px" class="unsortable"| [[United Left of Aragon|IU]]
|-
! colspan="2" style="background:{{party color|People's Party of Aragon}}"|
! colspan="2" style="background:{{party color|Socialists' Party of Aragon}}"|
! colspan="2" style="background:{{party color|Aragonese Party}}"|
! colspan="2" style="background:{{party color|Chunta Aragonesista}}"|
! colspan="2" style="background:{{party color|United Left of Aragon}}"|
|-
! data-sort-type="number"| %
! data-sort-type="number"| S
! data-sort-type="number"| %
! data-sort-type="number"| S
! data-sort-type="number"| %
! data-sort-type="number"| S
! data-sort-type="number"| %
! data-sort-type="number"| S
! data-sort-type="number"| %
! data-sort-type="number"| S
|-
| align="left"| [[Huesca (Cortes of Aragon constituency)#2011 regional election|Huesca]]
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 36.9
| '''7'''
| 33.5
| '''7'''
| 12.2
| '''2'''
| 6.2
| '''1'''
| 4.7
| '''1'''
|-
| align="left"| [[Teruel (Cortes of Aragon constituency)#2011 regional election|Teruel]]
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 37.0
| '''6'''
| 27.4
| '''4'''
| 16.5
| '''3'''
| 5.1
| −
| 6.5
| '''1'''
|-
| align="left"| [[Zaragoza (Cortes of Aragon constituency)#2011 regional election|Zaragoza]]
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 40.8
| '''17'''
| 28.2
| '''11'''
| 7.2
| '''2'''
| 9.3
| '''3'''
| 6.5
| '''2'''
|- style="background:#CDCDCD;"
| align="left"| '''Total'''
| style="background:{{party color|People's Party of Aragon}}; color:white;"| 39.7
| '''30'''
| 29.0
| '''22'''
| 9.2
| '''7'''
| 8.2
| '''4'''
| 6.2
| '''4'''
|-
! colspan="11"|
|-
! style="text-align:left; font-weight:normal; background:#F9F9F9" colspan="11"| Sources<ref name="ResultsJEC"/><ref name="GoA"/><ref name="HE"/>
|}

==Aftermath==
{| class="wikitable" style="text-align:center;"
|-
| colspan="3" align="center" bgcolor="#C0C0C0"| '''Investiture'''<br/>[[Luisa Fernanda Rudi]] ([[People's Party of Aragon|PP]])
|-
! colspan="2" width="150px"| Ballot →
! 13 July 2011
|-
! colspan="2"| Required majority →
| 34 out of 67 {{tick|15}}
|-
! width="1px" style="background:green;"|
| align="left"| {{Collapsible list | title = <span style="font-weight:normal; font-size:105%;">Yes</span>
| • [[People's Party of Aragon|PP]] (30)
| • [[Aragonese Party|PAR]] (7)
}}
| {{Composition bar|37|67|green|width=125px}}
|-
! style="color:inherit;background:red;"|
| align="left"| {{Collapsible list | title = <span style="font-weight:normal; font-size:105%;">No</span>
| • [[Socialists' Party of Aragon|PSOE]] (22)
| • [[Chunta Aragonesista|CHA]] (4)
| • [[United Left of Aragon|IU]] (4)
}}
| {{Composition bar|30|67|red|width=125px}}
|-
! style="color:inherit;background:gray;"|
| align="left"| <span style="font-weight:normal; font-size:105%;">Abstentions</span>
| {{Composition bar|0|67|gray|width=125px}}
|-
! style="color:inherit;background:black;"|
| align="left"| <span style="font-weight:normal; font-size:105%;">Absentees</span>
| {{Composition bar|0|67|black|width=125px}}
|-
| align="left" colspan="3"| Sources<ref name="HE"/>
|}

==Notes==
{{notelist}}

==References==
;Opinion poll sources
{{reflist|group="p"}}

;Other
{{reflist}}

{{Aragonese elections}}
{{Regional elections in Spain in the 2010s}}

[[Category:2011 in Aragon]]
[[Category:2011 regional elections in Spain|Aragon]]
[[Category:Regional elections in Aragon]]
[[Category:May 2011 events in Europe]]