Eastern European vs Immigrants from Bulgaria Married-couple Households

The statistical analysis conducted on geographies consisting of 460,944,660 people shows a poor positive correlation between the proportion of Eastern Europeans and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.137 and weighted average of 48.6%. Similarly, the statistical analysis conducted on geographies consisting of 172,541,029 people shows a significant positive correlation between the proportion of Immigrants from Bulgaria and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.642 and weighted average of 47.0%, a difference of 3.6%.

Married-couple Households Correlation Summary

Measurement	Eastern European	Immigrants from Bulgaria
Minimum	16.0%	14.5%
Maximum	100.0%	100.0%
Range	84.0%	85.5%
Mean	58.8%	54.3%
Median	55.9%	54.5%
Interquartile 25% (IQ1)	47.0%	48.2%
Interquartile 75% (IQ3)	69.8%	58.2%
Interquartile Range (IQR)	22.8%	10.0%
Standard Deviation (Sample)	19.4%	15.6%
Standard Deviation (Population)	19.3%	15.2%

Similar Demographics by Married-couple Households

Demographics Similar to Eastern Europeans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Eastern Europeans are Samoan (48.7%, a difference of 0.040%), Irish (48.6%, a difference of 0.040%), Immigrants from Sri Lanka (48.7%, a difference of 0.080%), White/Caucasian (48.6%, a difference of 0.090%), and Immigrants from Lithuania (48.6%, a difference of 0.090%).

Demographics	Rating \| Rank	Married-couple Households
Welsh	99.5 /100 \| #44	Exceptional 48.8%
Immigrants \| Eastern Asia	99.5 /100 \| #45	Exceptional 48.8%
Tsimshian	99.5 /100 \| #46	Exceptional 48.7%
British	99.5 /100 \| #47	Exceptional 48.7%
Indians (Asian)	99.4 /100 \| #48	Exceptional 48.7%
Immigrants \| Sri Lanka	99.4 /100 \| #49	Exceptional 48.7%
Samoans	99.4 /100 \| #50	Exceptional 48.7%
Eastern Europeans	99.3 /100 \| #51	Exceptional 48.6%
Irish	99.3 /100 \| #52	Exceptional 48.6%
Whites/Caucasians	99.3 /100 \| #53	Exceptional 48.6%
Immigrants \| Lithuania	99.3 /100 \| #54	Exceptional 48.6%
Austrians	99.3 /100 \| #55	Exceptional 48.6%
Immigrants \| Northern Europe	99.3 /100 \| #56	Exceptional 48.6%
Poles	99.2 /100 \| #57	Exceptional 48.5%
Immigrants \| Indonesia	99.2 /100 \| #58	Exceptional 48.5%

Demographics Similar to Immigrants from Bulgaria by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Bulgaria are Serbian (47.0%, a difference of 0.020%), Hmong (47.0%, a difference of 0.030%), Immigrants from Western Asia (46.9%, a difference of 0.040%), Arab (46.9%, a difference of 0.040%), and Immigrants from Russia (47.0%, a difference of 0.050%).

Demographics	Rating \| Rank	Married-couple Households
Mexicans	83.4 /100 \| #144	Excellent 47.1%
Slovenes	81.7 /100 \| #145	Excellent 47.1%
Immigrants \| Western Europe	81.6 /100 \| #146	Excellent 47.1%
Immigrants \| Syria	81.6 /100 \| #147	Excellent 47.1%
Icelanders	79.5 /100 \| #148	Good 47.0%
Paraguayans	78.7 /100 \| #149	Good 47.0%
Immigrants \| Russia	77.6 /100 \| #150	Good 47.0%
Immigrants \| Bulgaria	76.8 /100 \| #151	Good 47.0%
Serbians	76.3 /100 \| #152	Good 47.0%
Hmong	76.2 /100 \| #153	Good 47.0%
Immigrants \| Western Asia	76.1 /100 \| #154	Good 46.9%
Arabs	76.0 /100 \| #155	Good 46.9%
Armenians	75.4 /100 \| #156	Good 46.9%
Immigrants \| Oceania	74.8 /100 \| #157	Good 46.9%
Immigrants \| Nonimmigrants	73.3 /100 \| #158	Good 46.9%