Costa Rican vs Immigrants from El Salvador Family Households

The statistical analysis conducted on geographies consisting of 253,469,677 people shows a slight negative correlation between the proportion of Costa Ricans and percentage of family households in the United States with a correlation coefficient (R) of -0.080 and weighted average of 65.9%. Similarly, the statistical analysis conducted on geographies consisting of 357,711,776 people shows a weak positive correlation between the proportion of Immigrants from El Salvador and percentage of family households in the United States with a correlation coefficient (R) of 0.277 and weighted average of 67.0%, a difference of 1.6%.

Family Households Correlation Summary

Measurement	Costa Rican	Immigrants from El Salvador
Minimum	41.4%	51.1%
Maximum	89.7%	95.0%
Range	48.2%	43.8%
Mean	68.7%	70.2%
Median	68.7%	69.5%
Interquartile 25% (IQ1)	65.6%	66.4%
Interquartile 75% (IQ3)	71.6%	73.9%
Interquartile Range (IQR)	6.0%	7.5%
Standard Deviation (Sample)	8.2%	7.5%
Standard Deviation (Population)	8.2%	7.4%

Similar Demographics by Family Households

Demographics Similar to Costa Ricans by Family Households

In terms of family households, the demographic groups most similar to Costa Ricans are Pima (65.9%, a difference of 0.010%), Fijian (65.9%, a difference of 0.040%), Filipino (65.9%, a difference of 0.040%), Japanese (65.9%, a difference of 0.060%), and Immigrants from Indonesia (66.0%, a difference of 0.070%).

Demographics	Rating \| Rank	Family Households
Immigrants \| Asia	100.0 /100 \| #58	Exceptional 66.1%
Immigrants \| Korea	100.0 /100 \| #59	Exceptional 66.0%
South Americans	100.0 /100 \| #60	Exceptional 66.0%
Danes	100.0 /100 \| #61	Exceptional 66.0%
Central Americans	100.0 /100 \| #62	Exceptional 66.0%
Immigrants \| Indonesia	100.0 /100 \| #63	Exceptional 66.0%
Pima	99.9 /100 \| #64	Exceptional 65.9%
Costa Ricans	99.9 /100 \| #65	Exceptional 65.9%
Fijians	99.9 /100 \| #66	Exceptional 65.9%
Filipinos	99.9 /100 \| #67	Exceptional 65.9%
Japanese	99.9 /100 \| #68	Exceptional 65.9%
Malaysians	99.9 /100 \| #69	Exceptional 65.9%
Immigrants \| Afghanistan	99.9 /100 \| #70	Exceptional 65.9%
Bhutanese	99.9 /100 \| #71	Exceptional 65.9%
Portuguese	99.9 /100 \| #72	Exceptional 65.8%

Demographics Similar to Immigrants from El Salvador by Family Households

In terms of family households, the demographic groups most similar to Immigrants from El Salvador are Mexican American Indian (67.0%, a difference of 0.020%), Tsimshian (67.1%, a difference of 0.12%), Peruvian (67.1%, a difference of 0.19%), Tohono O'odham (67.1%, a difference of 0.20%), and Salvadoran (67.2%, a difference of 0.25%).

Demographics	Rating \| Rank	Family Households
Nepalese	100.0 /100 \| #32	Exceptional 67.2%
Salvadorans	100.0 /100 \| #33	Exceptional 67.2%
Thais	100.0 /100 \| #34	Exceptional 67.2%
Tohono O'odham	100.0 /100 \| #35	Exceptional 67.1%
Peruvians	100.0 /100 \| #36	Exceptional 67.1%
Tsimshian	100.0 /100 \| #37	Exceptional 67.1%
Mexican American Indians	100.0 /100 \| #38	Exceptional 67.0%
Immigrants \| El Salvador	100.0 /100 \| #39	Exceptional 67.0%
Guamanians/Chamorros	100.0 /100 \| #40	Exceptional 66.6%
Immigrants \| Bolivia	100.0 /100 \| #41	Exceptional 66.6%
Menominee	100.0 /100 \| #42	Exceptional 66.5%
Apache	100.0 /100 \| #43	Exceptional 66.5%
Asians	100.0 /100 \| #44	Exceptional 66.5%
Venezuelans	100.0 /100 \| #45	Exceptional 66.5%
Arapaho	100.0 /100 \| #46	Exceptional 66.5%