Puerto Rican vs Immigrants from Ecuador Married-couple Households

The statistical analysis conducted on geographies consisting of 527,687,187 people shows a mild negative correlation between the proportion of Puerto Ricans and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.317 and weighted average of 40.1%. Similarly, the statistical analysis conducted on geographies consisting of 270,883,052 people shows a significant positive correlation between the proportion of Immigrants from Ecuador and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.678 and weighted average of 42.9%, a difference of 7.0%.

Married-couple Households Correlation Summary

Measurement	Puerto Rican	Immigrants from Ecuador
Minimum	4.2%	34.8%
Maximum	74.1%	100.0%
Range	69.9%	65.2%
Mean	35.4%	47.2%
Median	35.6%	44.7%
Interquartile 25% (IQ1)	29.3%	40.8%
Interquartile 75% (IQ3)	42.7%	49.2%
Interquartile Range (IQR)	13.4%	8.5%
Standard Deviation (Sample)	11.0%	10.9%
Standard Deviation (Population)	11.0%	10.8%

Similar Demographics by Married-couple Households

Demographics Similar to Puerto Ricans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Puerto Ricans are Immigrants from Zaire (40.1%, a difference of 0.0%), Navajo (40.1%, a difference of 0.010%), Pueblo (40.0%, a difference of 0.24%), Immigrants from Liberia (40.3%, a difference of 0.66%), and West Indian (40.3%, a difference of 0.70%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Caribbean	0.0 /100 \| #316	Tragic 40.8%
Immigrants \| Jamaica	0.0 /100 \| #317	Tragic 40.7%
Liberians	0.0 /100 \| #318	Tragic 40.7%
Bahamians	0.0 /100 \| #319	Tragic 40.5%
West Indians	0.0 /100 \| #320	Tragic 40.3%
Immigrants \| Liberia	0.0 /100 \| #321	Tragic 40.3%
Immigrants \| Zaire	0.0 /100 \| #322	Tragic 40.1%
Puerto Ricans	0.0 /100 \| #323	Tragic 40.1%
Navajo	0.0 /100 \| #324	Tragic 40.1%
Pueblo	0.0 /100 \| #325	Tragic 40.0%
U.S. Virgin Islanders	0.0 /100 \| #326	Tragic 39.8%
Lumbee	0.0 /100 \| #327	Tragic 39.6%
Barbadians	0.0 /100 \| #328	Tragic 39.4%
Immigrants \| Dominica	0.0 /100 \| #329	Tragic 39.4%
Immigrants \| Barbados	0.0 /100 \| #330	Tragic 39.2%

Demographics Similar to Immigrants from Ecuador by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Ecuador are Sierra Leonean (42.9%, a difference of 0.050%), Immigrants from Guatemala (42.8%, a difference of 0.070%), Immigrants from Africa (42.9%, a difference of 0.080%), Immigrants from Eastern Africa (42.9%, a difference of 0.19%), and Immigrants from Ethiopia (43.1%, a difference of 0.45%).

Demographics	Rating \| Rank	Married-couple Households
Ethiopians	0.1 /100 \| #273	Tragic 43.2%
Nigerians	0.1 /100 \| #274	Tragic 43.2%
Immigrants \| Bangladesh	0.0 /100 \| #275	Tragic 43.1%
Immigrants \| Ethiopia	0.0 /100 \| #276	Tragic 43.1%
Immigrants \| Eastern Africa	0.0 /100 \| #277	Tragic 42.9%
Immigrants \| Africa	0.0 /100 \| #278	Tragic 42.9%
Sierra Leoneans	0.0 /100 \| #279	Tragic 42.9%
Immigrants \| Ecuador	0.0 /100 \| #280	Tragic 42.9%
Immigrants \| Guatemala	0.0 /100 \| #281	Tragic 42.8%
Bermudans	0.0 /100 \| #282	Tragic 42.4%
Inupiat	0.0 /100 \| #283	Tragic 42.4%
Cheyenne	0.0 /100 \| #284	Tragic 42.3%
Ghanaians	0.0 /100 \| #285	Tragic 42.2%
Belizeans	0.0 /100 \| #286	Tragic 42.2%
Chippewa	0.0 /100 \| #287	Tragic 42.1%