Iranian vs Immigrants from Korea Married-couple Households

The statistical analysis conducted on geographies consisting of 316,648,263 people shows a poor positive correlation between the proportion of Iranians and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.174 and weighted average of 49.0%. Similarly, the statistical analysis conducted on geographies consisting of 415,948,029 people shows no correlation between the proportion of Immigrants from Korea and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.038 and weighted average of 49.9%, a difference of 1.8%.

Married-couple Households Correlation Summary

Measurement	Iranian	Immigrants from Korea
Minimum	24.8%	9.4%
Maximum	94.9%	100.0%
Range	70.0%	90.6%
Mean	53.3%	54.1%
Median	53.4%	54.9%
Interquartile 25% (IQ1)	44.5%	47.2%
Interquartile 75% (IQ3)	60.3%	61.4%
Interquartile Range (IQR)	15.8%	14.2%
Standard Deviation (Sample)	13.5%	16.7%
Standard Deviation (Population)	13.4%	16.6%

Similar Demographics by Married-couple Households

Demographics Similar to Iranians by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Iranians are Sri Lankan (49.0%, a difference of 0.0%), Scottish (49.0%, a difference of 0.090%), Greek (48.9%, a difference of 0.10%), Italian (49.0%, a difference of 0.11%), and Lithuanian (48.9%, a difference of 0.18%).

Demographics	Rating \| Rank	Married-couple Households
Maltese	99.8 /100 \| #29	Exceptional 49.2%
Bolivians	99.8 /100 \| #30	Exceptional 49.2%
Native Hawaiians	99.8 /100 \| #31	Exceptional 49.1%
Hungarians	99.8 /100 \| #32	Exceptional 49.1%
Immigrants \| Asia	99.7 /100 \| #33	Exceptional 49.1%
Italians	99.7 /100 \| #34	Exceptional 49.0%
Scottish	99.7 /100 \| #35	Exceptional 49.0%
Iranians	99.7 /100 \| #36	Exceptional 49.0%
Sri Lankans	99.7 /100 \| #37	Exceptional 49.0%
Greeks	99.7 /100 \| #38	Exceptional 48.9%
Lithuanians	99.6 /100 \| #39	Exceptional 48.9%
Immigrants \| Bolivia	99.6 /100 \| #40	Exceptional 48.9%
Immigrants \| Lebanon	99.6 /100 \| #41	Exceptional 48.9%
Immigrants \| Vietnam	99.6 /100 \| #42	Exceptional 48.8%
Immigrants \| Iran	99.6 /100 \| #43	Exceptional 48.8%

Demographics Similar to Immigrants from Korea by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Korea are Burmese (49.8%, a difference of 0.13%), Swiss (49.9%, a difference of 0.17%), Korean (49.7%, a difference of 0.27%), Swedish (49.7%, a difference of 0.30%), and Immigrants from Hong Kong (49.6%, a difference of 0.46%).

Demographics	Rating \| Rank	Married-couple Households
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%
Swedes	99.9 /100 \| #16	Exceptional 49.7%
Immigrants \| Hong Kong	99.9 /100 \| #17	Exceptional 49.6%
English	99.9 /100 \| #18	Exceptional 49.6%
Europeans	99.9 /100 \| #19	Exceptional 49.6%
Scandinavians	99.9 /100 \| #20	Exceptional 49.6%