Immigrants from Eritrea vs Costa Rican Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 103,370,880 people shows a weak positive correlation between the proportion of Immigrants from Eritrea and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.266 and weighted average of 31.7%. Similarly, the statistical analysis conducted on geographies consisting of 243,618,809 people shows a mild positive correlation between the proportion of Costa Ricans and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.314 and weighted average of 32.7%, a difference of 3.3%.

Births to Unmarried Women Correlation Summary

Measurement	Immigrants from Eritrea	Costa Rican
Minimum	6.8%	4.8%
Maximum	85.7%	100.0%
Range	78.9%	95.2%
Mean	35.2%	40.4%
Median	31.6%	33.9%
Interquartile 25% (IQ1)	25.8%	27.3%
Interquartile 75% (IQ3)	37.8%	47.4%
Interquartile Range (IQR)	12.0%	20.1%
Standard Deviation (Sample)	18.1%	21.7%
Standard Deviation (Population)	17.9%	21.4%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Immigrants from Eritrea by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Eritrea are Finnish (31.7%, a difference of 0.010%), Immigrants from Yemen (31.7%, a difference of 0.020%), Venezuelan (31.7%, a difference of 0.040%), Guamanian/Chamorro (31.6%, a difference of 0.090%), and Immigrants from Venezuela (31.7%, a difference of 0.12%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Somalia	58.1 /100 \| #165	Average 31.4%
Peruvians	55.5 /100 \| #166	Average 31.5%
Dutch	55.3 /100 \| #167	Average 31.5%
Belgians	52.4 /100 \| #168	Average 31.6%
Slavs	52.0 /100 \| #169	Average 31.6%
Guamanians/Chamorros	51.3 /100 \| #170	Average 31.6%
Finns	50.5 /100 \| #171	Average 31.7%
Immigrants \| Eritrea	50.4 /100 \| #172	Average 31.7%
Immigrants \| Yemen	50.2 /100 \| #173	Average 31.7%
Venezuelans	50.0 /100 \| #174	Average 31.7%
Immigrants \| Venezuela	49.2 /100 \| #175	Average 31.7%
Scottish	48.1 /100 \| #176	Average 31.7%
South American Indians	47.7 /100 \| #177	Average 31.7%
English	47.4 /100 \| #178	Average 31.7%
South Americans	46.9 /100 \| #179	Average 31.8%

Demographics Similar to Costa Ricans by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Costa Ricans are Immigrants (32.7%, a difference of 0.050%), Immigrants from Colombia (32.6%, a difference of 0.20%), Immigrants from Thailand (32.8%, a difference of 0.20%), Immigrants from Germany (32.8%, a difference of 0.22%), and Samoan (32.6%, a difference of 0.23%).

Demographics	Rating \| Rank	Births to Unmarried Women
Irish	32.4 /100 \| #191	Fair 32.2%
Colombians	31.9 /100 \| #192	Fair 32.2%
Fijians	31.1 /100 \| #193	Fair 32.3%
Sudanese	27.3 /100 \| #194	Fair 32.4%
Samoans	21.9 /100 \| #195	Fair 32.6%
Immigrants \| Colombia	21.7 /100 \| #196	Fair 32.6%
Immigrants \| Immigrants	20.6 /100 \| #197	Fair 32.7%
Costa Ricans	20.3 /100 \| #198	Fair 32.7%
Immigrants \| Thailand	18.9 /100 \| #199	Poor 32.8%
Immigrants \| Germany	18.8 /100 \| #200	Poor 32.8%
Immigrants \| Burma/Myanmar	16.7 /100 \| #201	Poor 32.9%
Immigrants \| Micronesia	16.6 /100 \| #202	Poor 32.9%
Ute	14.4 /100 \| #203	Poor 33.0%
Immigrants \| Africa	14.3 /100 \| #204	Poor 33.0%
German Russians	13.1 /100 \| #205	Poor 33.1%