Immigrants from South America vs Costa Rican Currently Married

The statistical analysis conducted on geographies consisting of 486,361,884 people shows a moderate positive correlation between the proportion of Immigrants from South America and percentage of population currently married in the United States with a correlation coefficient (R) of 0.438 and weighted average of 45.7%. Similarly, the statistical analysis conducted on geographies consisting of 253,590,013 people shows a slight positive correlation between the proportion of Costa Ricans and percentage of population currently married in the United States with a correlation coefficient (R) of 0.063 and weighted average of 46.5%, a difference of 1.7%.

Currently Married Correlation Summary

Measurement	Immigrants from South America	Costa Rican
Minimum	33.3%	18.8%
Maximum	71.9%	70.1%
Range	38.6%	51.3%
Mean	46.5%	50.2%
Median	46.2%	49.4%
Interquartile 25% (IQ1)	43.3%	46.5%
Interquartile 75% (IQ3)	48.3%	55.6%
Interquartile Range (IQR)	4.9%	9.1%
Standard Deviation (Sample)	6.3%	9.6%
Standard Deviation (Population)	6.3%	9.5%

Similar Demographics by Currently Married

Demographics Similar to Immigrants from South America by Currently Married

In terms of currently married, the demographic groups most similar to Immigrants from South America are Alsatian (45.7%, a difference of 0.010%), Immigrants (45.8%, a difference of 0.040%), South American Indian (45.8%, a difference of 0.060%), Taiwanese (45.8%, a difference of 0.080%), and Immigrants from Spain (45.8%, a difference of 0.080%).

Demographics	Rating \| Rank	Currently Married
Creek	17.2 /100 \| #200	Poor 46.0%
Malaysians	15.3 /100 \| #201	Poor 45.9%
Immigrants \| Albania	14.5 /100 \| #202	Poor 45.9%
Taiwanese	11.7 /100 \| #203	Poor 45.8%
Immigrants \| Spain	11.6 /100 \| #204	Poor 45.8%
South American Indians	11.5 /100 \| #205	Poor 45.8%
Immigrants \| Immigrants	11.2 /100 \| #206	Poor 45.8%
Immigrants \| South America	10.8 /100 \| #207	Poor 45.7%
Alsatians	10.8 /100 \| #208	Poor 45.7%
Immigrants \| Micronesia	8.8 /100 \| #209	Tragic 45.6%
Uruguayans	7.9 /100 \| #210	Tragic 45.6%
Houma	7.2 /100 \| #211	Tragic 45.5%
Marshallese	7.2 /100 \| #212	Tragic 45.5%
Alaska Natives	7.0 /100 \| #213	Tragic 45.5%
Dutch West Indians	6.7 /100 \| #214	Tragic 45.5%

Demographics Similar to Costa Ricans by Currently Married

In terms of currently married, the demographic groups most similar to Costa Ricans are Ottawa (46.5%, a difference of 0.020%), Immigrants from Oceania (46.5%, a difference of 0.030%), Potawatomi (46.5%, a difference of 0.070%), Chickasaw (46.6%, a difference of 0.15%), and Immigrants from Northern Africa (46.5%, a difference of 0.15%).

Demographics	Rating \| Rank	Currently Married
Tlingit-Haida	51.2 /100 \| #173	Average 46.7%
Peruvians	50.0 /100 \| #174	Average 46.6%
Immigrants \| Brazil	49.9 /100 \| #175	Average 46.6%
Hawaiians	48.6 /100 \| #176	Average 46.6%
Israelis	48.6 /100 \| #177	Average 46.6%
Chickasaw	47.8 /100 \| #178	Average 46.6%
Immigrants \| Oceania	44.6 /100 \| #179	Average 46.5%
Costa Ricans	43.7 /100 \| #180	Average 46.5%
Ottawa	43.0 /100 \| #181	Average 46.5%
Potawatomi	41.9 /100 \| #182	Average 46.5%
Immigrants \| Northern Africa	39.7 /100 \| #183	Fair 46.5%
Brazilians	39.3 /100 \| #184	Fair 46.4%
Mongolians	37.6 /100 \| #185	Fair 46.4%
Immigrants \| Chile	36.8 /100 \| #186	Fair 46.4%
Immigrants \| Peru	35.3 /100 \| #187	Fair 46.4%