Immigrants from Netherlands vs Costa Rican Births to Unmarried Women

The statistical analysis conducted on geographies consisting of 223,807,985 people shows a significant positive correlation between the proportion of Immigrants from Netherlands and percentage of births to unmarried women in the United States with a correlation coefficient (R) of 0.676 and weighted average of 29.9%. 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 9.2%.

Births to Unmarried Women Correlation Summary

Measurement	Immigrants from Netherlands	Costa Rican
Minimum	10.7%	4.8%
Maximum	100.0%	100.0%
Range	89.3%	95.2%
Mean	48.1%	40.4%
Median	33.1%	33.9%
Interquartile 25% (IQ1)	25.2%	27.3%
Interquartile 75% (IQ3)	79.5%	47.4%
Interquartile Range (IQR)	54.3%	20.1%
Standard Deviation (Sample)	33.1%	21.7%
Standard Deviation (Population)	32.4%	21.4%

Similar Demographics by Births to Unmarried Women

Demographics Similar to Immigrants from Netherlands by Births to Unmarried Women

In terms of births to unmarried women, the demographic groups most similar to Immigrants from Netherlands are Immigrants from Norway (29.9%, a difference of 0.020%), Argentinean (30.0%, a difference of 0.16%), Immigrants from Italy (29.9%, a difference of 0.21%), Ethiopian (29.8%, a difference of 0.29%), and Immigrants from Croatia (29.8%, a difference of 0.50%).

Demographics	Rating \| Rank	Births to Unmarried Women
Immigrants \| Ethiopia	93.4 /100 \| #110	Exceptional 29.7%
Immigrants \| Hungary	93.0 /100 \| #111	Exceptional 29.7%
Basques	93.0 /100 \| #112	Exceptional 29.7%
Scandinavians	92.7 /100 \| #113	Exceptional 29.8%
Immigrants \| Croatia	92.6 /100 \| #114	Exceptional 29.8%
Ethiopians	91.9 /100 \| #115	Exceptional 29.8%
Immigrants \| Italy	91.7 /100 \| #116	Exceptional 29.9%
Immigrants \| Netherlands	91.1 /100 \| #117	Exceptional 29.9%
Immigrants \| Norway	91.0 /100 \| #118	Exceptional 29.9%
Argentineans	90.5 /100 \| #119	Exceptional 30.0%
Ugandans	89.2 /100 \| #120	Excellent 30.1%
Koreans	88.9 /100 \| #121	Excellent 30.1%
Immigrants \| Argentina	88.7 /100 \| #122	Excellent 30.1%
Syrians	88.2 /100 \| #123	Excellent 30.2%
Croatians	88.0 /100 \| #124	Excellent 30.2%

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%