South African vs Immigrants from Costa Rica Family Households

The statistical analysis conducted on geographies consisting of 182,542,946 people shows a poor negative correlation between the proportion of South Africans and percentage of family households in the United States with a correlation coefficient (R) of -0.131 and weighted average of 63.4%. Similarly, the statistical analysis conducted on geographies consisting of 204,251,073 people shows a slight positive correlation between the proportion of Immigrants from Costa Rica and percentage of family households in the United States with a correlation coefficient (R) of 0.099 and weighted average of 65.6%, a difference of 3.4%.

Family Households Correlation Summary

Measurement	South African	Immigrants from Costa Rica
Minimum	40.0%	41.4%
Maximum	96.0%	94.4%
Range	56.0%	52.9%
Mean	68.7%	68.0%
Median	65.1%	67.1%
Interquartile 25% (IQ1)	61.7%	64.6%
Interquartile 75% (IQ3)	81.0%	72.1%
Interquartile Range (IQR)	19.3%	7.5%
Standard Deviation (Sample)	13.5%	9.0%
Standard Deviation (Population)	13.2%	9.0%

Similar Demographics by Family Households

Demographics Similar to South Africans by Family Households

In terms of family households, the demographic groups most similar to South Africans are Aleut (63.4%, a difference of 0.0%), Immigrants from St. Vincent and the Grenadines (63.4%, a difference of 0.010%), Immigrants from Israel (63.4%, a difference of 0.010%), Comanche (63.5%, a difference of 0.030%), and Immigrants from Zimbabwe (63.5%, a difference of 0.030%).

Demographics	Rating \| Rank	Family Households
Immigrants \| Armenia	2.6 /100 \| #233	Tragic 63.5%
Finns	2.3 /100 \| #234	Tragic 63.5%
Albanians	2.2 /100 \| #235	Tragic 63.5%
Ghanaians	2.1 /100 \| #236	Tragic 63.5%
Comanche	2.1 /100 \| #237	Tragic 63.5%
Immigrants \| Zimbabwe	2.0 /100 \| #238	Tragic 63.5%
Aleuts	1.9 /100 \| #239	Tragic 63.4%
South Africans	1.9 /100 \| #240	Tragic 63.4%
Immigrants \| St. Vincent and the Grenadines	1.9 /100 \| #241	Tragic 63.4%
Immigrants \| Israel	1.8 /100 \| #242	Tragic 63.4%
Immigrants \| Czechoslovakia	1.8 /100 \| #243	Tragic 63.4%
Eastern Europeans	1.6 /100 \| #244	Tragic 63.4%
Immigrants \| Dominica	1.6 /100 \| #245	Tragic 63.4%
Immigrants \| Ghana	1.6 /100 \| #246	Tragic 63.4%
Immigrants \| Uzbekistan	1.5 /100 \| #247	Tragic 63.4%

Demographics Similar to Immigrants from Costa Rica by Family Households

In terms of family households, the demographic groups most similar to Immigrants from Costa Rica are Puget Sound Salish (65.6%, a difference of 0.010%), Yaqui (65.6%, a difference of 0.030%), Immigrants from the Azores (65.6%, a difference of 0.040%), Immigrants from South America (65.6%, a difference of 0.040%), and Jordanian (65.5%, a difference of 0.10%).

Demographics	Rating \| Rank	Family Households
Portuguese	99.9 /100 \| #72	Exceptional 65.8%
Laotians	99.9 /100 \| #73	Exceptional 65.8%
Burmese	99.9 /100 \| #74	Exceptional 65.7%
Houma	99.9 /100 \| #75	Exceptional 65.7%
Immigrants \| Azores	99.8 /100 \| #76	Exceptional 65.6%
Immigrants \| South America	99.8 /100 \| #77	Exceptional 65.6%
Yaqui	99.8 /100 \| #78	Exceptional 65.6%
Immigrants \| Costa Rica	99.8 /100 \| #79	Exceptional 65.6%
Puget Sound Salish	99.8 /100 \| #80	Exceptional 65.6%
Jordanians	99.7 /100 \| #81	Exceptional 65.5%
Immigrants \| Lebanon	99.7 /100 \| #82	Exceptional 65.5%
Immigrants \| Guyana	99.6 /100 \| #83	Exceptional 65.5%
Americans	99.6 /100 \| #84	Exceptional 65.5%
Immigrants \| Cambodia	99.5 /100 \| #85	Exceptional 65.4%
Egyptians	99.4 /100 \| #86	Exceptional 65.4%