European vs Immigrants from Portugal Single Mother Households

The statistical analysis conducted on geographies consisting of 557,141,614 people shows a strong positive correlation between the proportion of Europeans and percentage of single mother households in the United States with a correlation coefficient (R) of 0.744 and weighted average of 5.7%. Similarly, the statistical analysis conducted on geographies consisting of 174,517,649 people shows a weak positive correlation between the proportion of Immigrants from Portugal and percentage of single mother households in the United States with a correlation coefficient (R) of 0.251 and weighted average of 7.2%, a difference of 25.8%.

Single Mother Households Correlation Summary

Measurement	European	Immigrants from Portugal
Minimum	0.36%	2.5%
Maximum	75.7%	16.4%
Range	75.3%	13.9%
Mean	12.4%	7.3%
Median	6.3%	6.7%
Interquartile 25% (IQ1)	5.0%	5.5%
Interquartile 75% (IQ3)	11.1%	9.0%
Interquartile Range (IQR)	6.1%	3.5%
Standard Deviation (Sample)	15.7%	3.1%
Standard Deviation (Population)	15.6%	3.1%

Similar Demographics by Single Mother Households

Demographics Similar to Europeans by Single Mother Households

In terms of single mother households, the demographic groups most similar to Europeans are Immigrants from Indonesia (5.7%, a difference of 0.22%), Immigrants from Western Asia (5.7%, a difference of 0.23%), Serbian (5.7%, a difference of 0.24%), Ukrainian (5.7%, a difference of 0.28%), and Basque (5.7%, a difference of 0.29%).

Demographics	Rating \| Rank	Single Mother Households
Carpatho Rusyns	97.7 /100 \| #84	Exceptional 5.7%
Hungarians	97.6 /100 \| #85	Exceptional 5.7%
Finns	97.6 /100 \| #86	Exceptional 5.7%
Immigrants \| Turkey	97.5 /100 \| #87	Exceptional 5.7%
Israelis	97.4 /100 \| #88	Exceptional 5.7%
Ukrainians	97.2 /100 \| #89	Exceptional 5.7%
Immigrants \| Indonesia	97.2 /100 \| #90	Exceptional 5.7%
Europeans	97.0 /100 \| #91	Exceptional 5.7%
Immigrants \| Western Asia	96.7 /100 \| #92	Exceptional 5.7%
Serbians	96.7 /100 \| #93	Exceptional 5.7%
Basques	96.7 /100 \| #94	Exceptional 5.7%
Slovaks	96.6 /100 \| #95	Exceptional 5.7%
Austrians	96.4 /100 \| #96	Exceptional 5.7%
Tlingit-Haida	96.4 /100 \| #97	Exceptional 5.7%
Immigrants \| South Africa	96.3 /100 \| #98	Exceptional 5.7%

Demographics Similar to Immigrants from Portugal by Single Mother Households

In terms of single mother households, the demographic groups most similar to Immigrants from Portugal are Fijian (7.2%, a difference of 0.080%), Ecuadorian (7.2%, a difference of 0.13%), Cuban (7.2%, a difference of 0.19%), Immigrants from Panama (7.2%, a difference of 0.35%), and Immigrants from Cambodia (7.2%, a difference of 0.54%).

Demographics	Rating \| Rank	Single Mother Households
Chickasaw	1.4 /100 \| #234	Tragic 7.0%
Immigrants \| Burma/Myanmar	1.4 /100 \| #235	Tragic 7.0%
Ute	1.0 /100 \| #236	Tragic 7.1%
Arapaho	1.0 /100 \| #237	Tragic 7.1%
Panamanians	0.9 /100 \| #238	Tragic 7.1%
Kiowa	0.8 /100 \| #239	Tragic 7.1%
Immigrants \| Panama	0.7 /100 \| #240	Tragic 7.2%
Immigrants \| Portugal	0.6 /100 \| #241	Tragic 7.2%
Fijians	0.6 /100 \| #242	Tragic 7.2%
Ecuadorians	0.6 /100 \| #243	Tragic 7.2%
Cubans	0.6 /100 \| #244	Tragic 7.2%
Immigrants \| Cambodia	0.5 /100 \| #245	Tragic 7.2%
Nicaraguans	0.5 /100 \| #246	Tragic 7.2%
Dutch West Indians	0.4 /100 \| #247	Tragic 7.3%
Spanish American Indians	0.4 /100 \| #248	Tragic 7.3%