Peruvian vs Immigrants from South Central Asia Married-couple Households

The statistical analysis conducted on geographies consisting of 362,959,523 people shows a weak negative correlation between the proportion of Peruvians and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.249 and weighted average of 47.6%. Similarly, the statistical analysis conducted on geographies consisting of 472,645,847 people shows a moderate positive correlation between the proportion of Immigrants from South Central Asia and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.451 and weighted average of 50.6%, a difference of 6.3%.

Married-couple Households Correlation Summary

Measurement	Peruvian	Immigrants from South Central Asia
Minimum	22.6%	30.4%
Maximum	82.5%	90.5%
Range	60.0%	60.1%
Mean	48.8%	57.6%
Median	48.1%	56.9%
Interquartile 25% (IQ1)	45.0%	50.0%
Interquartile 75% (IQ3)	52.0%	62.5%
Interquartile Range (IQR)	7.0%	12.5%
Standard Deviation (Sample)	9.8%	10.8%
Standard Deviation (Population)	9.8%	10.8%

Similar Demographics by Married-couple Households

Demographics Similar to Peruvians by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Peruvians are Syrian (47.6%, a difference of 0.010%), Venezuelan (47.6%, a difference of 0.010%), Macedonian (47.6%, a difference of 0.020%), Immigrants from Europe (47.6%, a difference of 0.020%), and Immigrants from Jordan (47.7%, a difference of 0.040%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| Czechoslovakia	95.5 /100 \| #105	Exceptional 47.8%
Portuguese	95.5 /100 \| #106	Exceptional 47.8%
Estonians	94.7 /100 \| #107	Exceptional 47.7%
Immigrants \| Japan	94.4 /100 \| #108	Exceptional 47.7%
Immigrants \| Jordan	94.1 /100 \| #109	Exceptional 47.7%
Macedonians	93.9 /100 \| #110	Exceptional 47.6%
Syrians	93.9 /100 \| #111	Exceptional 47.6%
Peruvians	93.8 /100 \| #112	Exceptional 47.6%
Venezuelans	93.8 /100 \| #113	Exceptional 47.6%
Immigrants \| Europe	93.7 /100 \| #114	Exceptional 47.6%
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%

Demographics Similar to Immigrants from South Central Asia by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from South Central Asia are Pennsylvania German (50.4%, a difference of 0.55%), Chinese (50.4%, a difference of 0.55%), Filipino (51.0%, a difference of 0.64%), Danish (51.1%, a difference of 0.86%), and Immigrants from Pakistan (50.1%, a difference of 1.0%).

Demographics	Rating \| Rank	Married-couple Households
Immigrants \| India	100.0 /100 \| #1	Exceptional 52.7%
Immigrants \| Taiwan	100.0 /100 \| #2	Exceptional 52.4%
Thais	100.0 /100 \| #3	Exceptional 51.9%
Assyrians/Chaldeans/Syriacs	100.0 /100 \| #4	Exceptional 51.8%
Tongans	100.0 /100 \| #5	Exceptional 51.6%
Danes	100.0 /100 \| #6	Exceptional 51.1%
Filipinos	100.0 /100 \| #7	Exceptional 51.0%
Immigrants \| South Central Asia	100.0 /100 \| #8	Exceptional 50.6%
Pennsylvania Germans	100.0 /100 \| #9	Exceptional 50.4%
Chinese	100.0 /100 \| #10	Exceptional 50.4%
Immigrants \| Pakistan	100.0 /100 \| #11	Exceptional 50.1%
Swiss	100.0 /100 \| #12	Exceptional 49.9%
Immigrants \| Korea	100.0 /100 \| #13	Exceptional 49.9%
Burmese	100.0 /100 \| #14	Exceptional 49.8%
Koreans	99.9 /100 \| #15	Exceptional 49.7%