Immigrants from Sri Lanka vs Comanche Married-couple Households

The statistical analysis conducted on geographies consisting of 149,682,536 people shows a weak positive correlation between the proportion of Immigrants from Sri Lanka and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.296 and weighted average of 48.7%. Similarly, the statistical analysis conducted on geographies consisting of 109,768,112 people shows a substantial positive correlation between the proportion of Comanche and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.575 and weighted average of 44.5%, a difference of 9.4%.

Married-couple Households Correlation Summary

Measurement	Immigrants from Sri Lanka	Comanche
Minimum	28.8%	21.6%
Maximum	95.4%	100.0%
Range	66.7%	78.4%
Mean	53.1%	50.3%
Median	51.8%	48.4%
Interquartile 25% (IQ1)	46.8%	42.4%
Interquartile 75% (IQ3)	58.1%	55.0%
Interquartile Range (IQR)	11.3%	12.6%
Standard Deviation (Sample)	11.6%	15.9%
Standard Deviation (Population)	11.5%	15.6%

Similar Demographics by Married-couple Households

Demographics Similar to Immigrants from Sri Lanka by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Sri Lanka are Samoan (48.7%, a difference of 0.040%), Indian (Asian) (48.7%, a difference of 0.060%), Eastern European (48.6%, a difference of 0.080%), British (48.7%, a difference of 0.12%), and Irish (48.6%, a difference of 0.12%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Vietnam	99.6 /100 \| #42	Exceptional 48.8%
Immigrants \| Iran	99.6 /100 \| #43	Exceptional 48.8%
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%

Demographics Similar to Comanche by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Comanche are Yaqui (44.5%, a difference of 0.030%), Immigrants from Nicaragua (44.5%, a difference of 0.040%), Immigrants from Uruguay (44.5%, a difference of 0.050%), Spanish American (44.5%, a difference of 0.070%), and Immigrants from Panama (44.6%, a difference of 0.11%).

Demographics	Rating \| Rank	Married-couple Households
Soviet Union	1.6 /100 \| #230	Tragic 44.6%
Houma	1.5 /100 \| #231	Tragic 44.6%
Marshallese	1.5 /100 \| #232	Tragic 44.6%
Immigrants \| Uganda	1.5 /100 \| #233	Tragic 44.6%
Immigrants \| Panama	1.3 /100 \| #234	Tragic 44.6%
Immigrants \| Nicaragua	1.2 /100 \| #235	Tragic 44.5%
Yaqui	1.2 /100 \| #236	Tragic 44.5%
Comanche	1.2 /100 \| #237	Tragic 44.5%
Immigrants \| Uruguay	1.1 /100 \| #238	Tragic 44.5%
Spanish Americans	1.1 /100 \| #239	Tragic 44.5%
Ute	1.0 /100 \| #240	Tragic 44.4%
Immigrants \| Bosnia and Herzegovina	1.0 /100 \| #241	Tragic 44.4%
Immigrants \| Albania	1.0 /100 \| #242	Tragic 44.4%
Immigrants \| Saudi Arabia	0.9 /100 \| #243	Tragic 44.4%
Immigrants \| Armenia	0.7 /100 \| #244	Tragic 44.3%