Immigrants from Portugal vs Irish Family Households with Children

The statistical analysis conducted on geographies consisting of 174,702,981 people shows a poor negative correlation between the proportion of Immigrants from Portugal and percentage of family households with children in the United States with a correlation coefficient (R) of -0.195 and weighted average of 27.7%. Similarly, the statistical analysis conducted on geographies consisting of 579,410,491 people shows a substantial positive correlation between the proportion of Irish and percentage of family households with children in the United States with a correlation coefficient (R) of 0.552 and weighted average of 26.8%, a difference of 3.2%.

Family Households with Children Correlation Summary

Measurement	Immigrants from Portugal	Irish
Minimum	12.9%	8.5%
Maximum	44.1%	100.0%
Range	31.2%	91.5%
Mean	27.4%	33.6%
Median	27.9%	27.6%
Interquartile 25% (IQ1)	25.4%	25.4%
Interquartile 75% (IQ3)	29.5%	36.0%
Interquartile Range (IQR)	4.1%	10.5%
Standard Deviation (Sample)	5.5%	16.3%
Standard Deviation (Population)	5.4%	16.2%

Similar Demographics by Family Households with Children

Demographics Similar to Immigrants from Portugal by Family Households with Children

In terms of family households with children, the demographic groups most similar to Immigrants from Portugal are Immigrants from Dominican Republic (27.7%, a difference of 0.010%), Immigrants from Ecuador (27.7%, a difference of 0.020%), Immigrants from Panama (27.7%, a difference of 0.030%), Iranian (27.7%, a difference of 0.040%), and Uruguayan (27.7%, a difference of 0.040%).

Demographics	Rating \| Rank	Family Households with Children
Immigrants \| Eritrea	89.4 /100 \| #129	Excellent 27.8%
Cajuns	87.6 /100 \| #130	Excellent 27.7%
Lebanese	87.4 /100 \| #131	Excellent 27.7%
Immigrants \| Belize	85.7 /100 \| #132	Excellent 27.7%
Iranians	85.2 /100 \| #133	Excellent 27.7%
Immigrants \| Panama	84.9 /100 \| #134	Excellent 27.7%
Immigrants \| Ecuador	84.6 /100 \| #135	Excellent 27.7%
Immigrants \| Portugal	84.1 /100 \| #136	Excellent 27.7%
Immigrants \| Dominican Republic	83.9 /100 \| #137	Excellent 27.7%
Uruguayans	83.2 /100 \| #138	Excellent 27.7%
Vietnamese	82.6 /100 \| #139	Excellent 27.7%
Spanish	81.8 /100 \| #140	Excellent 27.7%
Immigrants \| Eastern Asia	81.7 /100 \| #141	Excellent 27.7%
Swiss	81.4 /100 \| #142	Excellent 27.7%
Immigrants \| Eastern Africa	80.2 /100 \| #143	Excellent 27.7%

Demographics Similar to Irish by Family Households with Children

In terms of family households with children, the demographic groups most similar to Irish are Immigrants from Bosnia and Herzegovina (26.8%, a difference of 0.030%), Italian (26.8%, a difference of 0.080%), Belgian (26.9%, a difference of 0.090%), Immigrants from Eastern Europe (26.9%, a difference of 0.10%), and Immigrants from Scotland (26.8%, a difference of 0.10%).

Demographics	Rating \| Rank	Family Households with Children
Australians	2.8 /100 \| #245	Tragic 26.9%
Jamaicans	2.5 /100 \| #246	Tragic 26.9%
Potawatomi	2.2 /100 \| #247	Tragic 26.9%
Immigrants \| Kazakhstan	2.2 /100 \| #248	Tragic 26.9%
Immigrants \| Eastern Europe	2.1 /100 \| #249	Tragic 26.9%
Belgians	2.1 /100 \| #250	Tragic 26.9%
Immigrants \| Bosnia and Herzegovina	1.9 /100 \| #251	Tragic 26.8%
Irish	1.8 /100 \| #252	Tragic 26.8%
Italians	1.5 /100 \| #253	Tragic 26.8%
Immigrants \| Scotland	1.5 /100 \| #254	Tragic 26.8%
German Russians	1.5 /100 \| #255	Tragic 26.8%
Scotch-Irish	1.4 /100 \| #256	Tragic 26.8%
Slavs	1.3 /100 \| #257	Tragic 26.8%
Immigrants \| Cuba	1.3 /100 \| #258	Tragic 26.8%
Immigrants \| Lithuania	1.2 /100 \| #259	Tragic 26.8%