Immigrants from Northern Europe vs Puerto Rican Single Mother Households

The statistical analysis conducted on geographies consisting of 474,819,920 people shows a mild positive correlation between the proportion of Immigrants from Northern Europe and percentage of single mother households in the United States with a correlation coefficient (R) of 0.303 and weighted average of 5.3%. Similarly, the statistical analysis conducted on geographies consisting of 525,510,984 people shows a poor positive correlation between the proportion of Puerto Ricans and percentage of single mother households in the United States with a correlation coefficient (R) of 0.114 and weighted average of 8.7%, a difference of 64.5%.

Single Mother Households Correlation Summary

Measurement	Immigrants from Northern Europe	Puerto Rican
Minimum	1.0%	2.4%
Maximum	23.2%	22.5%
Range	22.2%	20.0%
Mean	5.6%	10.7%
Median	3.6%	10.2%
Interquartile 25% (IQ1)	2.9%	7.8%
Interquartile 75% (IQ3)	6.2%	12.9%
Interquartile Range (IQR)	3.3%	5.1%
Standard Deviation (Sample)	5.2%	3.8%
Standard Deviation (Population)	5.1%	3.8%

Similar Demographics by Single Mother Households

Demographics Similar to Immigrants from Northern Europe by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Northern Europe are Bulgarian (5.3%, a difference of 0.040%), Immigrants from Switzerland (5.3%, a difference of 0.060%), Immigrants from Czechoslovakia (5.3%, a difference of 0.20%), Immigrants from Belgium (5.3%, a difference of 0.35%), and Cambodian (5.3%, a difference of 0.44%).

Demographics	Rating \| Rank	Single Mother Households
Russians	99.7 /100 \| #28	Exceptional 5.3%
Latvians	99.7 /100 \| #29	Exceptional 5.3%
Burmese	99.7 /100 \| #30	Exceptional 5.3%
Immigrants \| Korea	99.7 /100 \| #31	Exceptional 5.3%
Cambodians	99.7 /100 \| #32	Exceptional 5.3%
Immigrants \| Switzerland	99.7 /100 \| #33	Exceptional 5.3%
Bulgarians	99.7 /100 \| #34	Exceptional 5.3%
Immigrants \| Northern Europe	99.7 /100 \| #35	Exceptional 5.3%
Immigrants \| Czechoslovakia	99.7 /100 \| #36	Exceptional 5.3%
Immigrants \| Belgium	99.7 /100 \| #37	Exceptional 5.3%
Immigrants \| Serbia	99.6 /100 \| #38	Exceptional 5.4%
Immigrants \| Sweden	99.6 /100 \| #39	Exceptional 5.4%
Estonians	99.6 /100 \| #40	Exceptional 5.4%
Immigrants \| Greece	99.5 /100 \| #41	Exceptional 5.4%
Macedonians	99.5 /100 \| #42	Exceptional 5.4%

Demographics Similar to Puerto Ricans by Single Mother Households

In terms of single mother households, the demographic groups most similar to Puerto Ricans are Immigrants from Dominica (8.7%, a difference of 0.040%), Immigrants from Liberia (8.7%, a difference of 0.33%), Liberian (8.6%, a difference of 1.1%), Navajo (8.8%, a difference of 1.2%), and Cape Verdean (8.9%, a difference of 1.3%).

Demographics	Rating \| Rank	Single Mother Households
Hopi	0.0 /100 \| #329	Tragic 8.5%
Inupiat	0.0 /100 \| #330	Tragic 8.5%
Sioux	0.0 /100 \| #331	Tragic 8.5%
U.S. Virgin Islanders	0.0 /100 \| #332	Tragic 8.6%
Liberians	0.0 /100 \| #333	Tragic 8.6%
Immigrants \| Liberia	0.0 /100 \| #334	Tragic 8.7%
Immigrants \| Dominica	0.0 /100 \| #335	Tragic 8.7%
Puerto Ricans	0.0 /100 \| #336	Tragic 8.7%
Navajo	0.0 /100 \| #337	Tragic 8.8%
Cape Verdeans	0.0 /100 \| #338	Tragic 8.9%
Blacks/African Americans	0.0 /100 \| #339	Tragic 9.0%
Lumbee	0.0 /100 \| #340	Tragic 9.1%
Tohono O'odham	0.0 /100 \| #341	Tragic 9.1%
Menominee	0.0 /100 \| #342	Tragic 9.2%
Dominicans	0.0 /100 \| #343	Tragic 9.2%