Okinawan vs Nonimmigrants Married-couple Households

The statistical analysis conducted on geographies consisting of 73,726,117 people shows no correlation between the proportion of Okinawans and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.035 and weighted average of 47.4%. Similarly, the statistical analysis conducted on geographies consisting of 584,564,582 people shows a poor positive correlation between the proportion of Nonimmigrants and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.135 and weighted average of 46.9%, a difference of 1.1%.

Married-couple Households Correlation Summary

Measurement	Okinawan	Nonimmigrants
Minimum	26.1%	18.2%
Maximum	85.7%	79.3%
Range	59.6%	61.2%
Mean	51.5%	46.5%
Median	50.5%	47.0%
Interquartile 25% (IQ1)	42.3%	45.0%
Interquartile 75% (IQ3)	58.1%	48.7%
Interquartile Range (IQR)	15.9%	3.7%
Standard Deviation (Sample)	12.5%	5.5%
Standard Deviation (Population)	12.4%	5.5%

Similar Demographics by Married-couple Households

Demographics Similar to Okinawans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Okinawans are Immigrants from Eastern Europe (47.4%, a difference of 0.020%), Puget Sound Salish (47.4%, a difference of 0.040%), Immigrants from Venezuela (47.4%, a difference of 0.080%), Zimbabwean (47.4%, a difference of 0.090%), and Australian (47.4%, a difference of 0.11%).

Demographics	Rating \| Rank	Married-couple Households
Slovaks	92.9 /100 \| #115	Exceptional 47.6%
Argentineans	92.5 /100 \| #116	Exceptional 47.5%
French Canadians	92.4 /100 \| #117	Exceptional 47.5%
Immigrants \| Germany	92.4 /100 \| #118	Exceptional 47.5%
Chileans	92.2 /100 \| #119	Exceptional 47.5%
Puget Sound Salish	90.5 /100 \| #120	Exceptional 47.4%
Immigrants \| Eastern Europe	90.3 /100 \| #121	Exceptional 47.4%
Okinawans	90.1 /100 \| #122	Exceptional 47.4%
Immigrants \| Venezuela	89.3 /100 \| #123	Excellent 47.4%
Zimbabweans	89.2 /100 \| #124	Excellent 47.4%
Australians	89.0 /100 \| #125	Excellent 47.4%
Pakistanis	88.6 /100 \| #126	Excellent 47.3%
Celtics	88.1 /100 \| #127	Excellent 47.3%
Immigrants \| Peru	87.9 /100 \| #128	Excellent 47.3%
Immigrants \| Iraq	87.8 /100 \| #129	Excellent 47.3%

Demographics Similar to Nonimmigrants by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Nonimmigrants are Osage (46.9%, a difference of 0.0%), Iraqi (46.9%, a difference of 0.070%), Immigrants from Oceania (46.9%, a difference of 0.080%), Armenian (46.9%, a difference of 0.10%), and Delaware (46.8%, a difference of 0.10%).

Demographics	Rating \| Rank	Married-couple Households
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%
Osage	73.2 /100 \| #159	Good 46.9%
Iraqis	71.7 /100 \| #160	Good 46.9%
Delaware	71.2 /100 \| #161	Good 46.8%
Colombians	71.0 /100 \| #162	Good 46.8%
Immigrants \| Turkey	70.2 /100 \| #163	Good 46.8%
Immigrants \| Kazakhstan	70.0 /100 \| #164	Good 46.8%
Immigrants \| Southern Europe	69.9 /100 \| #165	Good 46.8%