Korean vs Immigrants from North America Average Family Size

The statistical analysis conducted on geographies consisting of 510,405,149 people shows a substantial positive correlation between the proportion of Koreans and average family size in the United States with a correlation coefficient (R) of 0.580 and weighted average of 3.36. Similarly, the statistical analysis conducted on geographies consisting of 462,193,145 people shows a moderate negative correlation between the proportion of Immigrants from North America and average family size in the United States with a correlation coefficient (R) of -0.468 and weighted average of 3.12, a difference of 7.7%.

Average Family Size Correlation Summary

Measurement	Korean	Immigrants from North America
Minimum	2.78	1.89
Maximum	5.10	4.23
Range	2.32	2.34
Mean	3.66	2.76
Median	3.54	2.73
Interquartile 25% (IQ1)	3.37	2.54
Interquartile 75% (IQ3)	3.81	2.94
Interquartile Range (IQR)	0.45	0.41
Standard Deviation (Sample)	0.47	0.42
Standard Deviation (Population)	0.47	0.42

Similar Demographics by Average Family Size

Demographics Similar to Koreans by Average Family Size

In terms of average family size, the demographic groups most similar to Koreans are Immigrants from South Eastern Asia (3.36, a difference of 0.020%), Fijian (3.36, a difference of 0.030%), Immigrants from Honduras (3.36, a difference of 0.060%), Nicaraguan (3.36, a difference of 0.090%), and Immigrants from Dominican Republic (3.35, a difference of 0.12%).

Demographics	Rating \| Rank	Average Family Size
Haitians	100.0 /100 \| #46	Exceptional 3.37
Vietnamese	100.0 /100 \| #47	Exceptional 3.37
Immigrants \| Nicaragua	100.0 /100 \| #48	Exceptional 3.37
Bangladeshis	100.0 /100 \| #49	Exceptional 3.37
Immigrants \| Bangladesh	100.0 /100 \| #50	Exceptional 3.36
Nicaraguans	100.0 /100 \| #51	Exceptional 3.36
Fijians	100.0 /100 \| #52	Exceptional 3.36
Koreans	100.0 /100 \| #53	Exceptional 3.36
Immigrants \| South Eastern Asia	100.0 /100 \| #54	Exceptional 3.36
Immigrants \| Honduras	100.0 /100 \| #55	Exceptional 3.36
Immigrants \| Dominican Republic	100.0 /100 \| #56	Exceptional 3.35
Sri Lankans	100.0 /100 \| #57	Exceptional 3.35
Hondurans	100.0 /100 \| #58	Exceptional 3.35
Japanese	100.0 /100 \| #59	Exceptional 3.35
Immigrants \| Armenia	100.0 /100 \| #60	Exceptional 3.35

Demographics Similar to Immigrants from North America by Average Family Size

In terms of average family size, the demographic groups most similar to Immigrants from North America are Immigrants from Austria (3.12, a difference of 0.030%), Immigrants from Canada (3.12, a difference of 0.030%), Soviet Union (3.11, a difference of 0.060%), Eastern European (3.12, a difference of 0.070%), and Welsh (3.12, a difference of 0.070%).

Demographics	Rating \| Rank	Average Family Size
Bulgarians	0.1 /100 \| #313	Tragic 3.13
Russians	0.1 /100 \| #314	Tragic 3.12
Immigrants \| Scotland	0.1 /100 \| #315	Tragic 3.12
Serbians	0.1 /100 \| #316	Tragic 3.12
Italians	0.1 /100 \| #317	Tragic 3.12
Eastern Europeans	0.1 /100 \| #318	Tragic 3.12
Welsh	0.1 /100 \| #319	Tragic 3.12
Immigrants \| North America	0.0 /100 \| #320	Tragic 3.12
Immigrants \| Austria	0.0 /100 \| #321	Tragic 3.12
Immigrants \| Canada	0.0 /100 \| #322	Tragic 3.12
Soviet Union	0.0 /100 \| #323	Tragic 3.11
Celtics	0.0 /100 \| #324	Tragic 3.11
English	0.0 /100 \| #325	Tragic 3.11
Ottawa	0.0 /100 \| #326	Tragic 3.11
Dutch	0.0 /100 \| #327	Tragic 3.11