Black/African American vs Korean Average Family Size
COMPARE
Black/African American
 Korean
 Average Family Size
Average Family Size Comparison
Blacks/African Americans
Koreans
3.27
AVERAGE FAMILY SIZE
95.7/ 100
METRIC RATING
112th/ 347
METRIC RANK
3.36
AVERAGE FAMILY SIZE
100.0/ 100
METRIC RATING
53rd/ 347
METRIC RANK
Black/African American vs Korean Average Family Size Correlation Chart
The statistical analysis conducted on geographies consisting of 565,344,221 people shows a strong positive correlation between the proportion of Blacks/African Americans and average family size in the United States with a correlation coefficient (R) of 0.770 and weighted average of 3.27. Similarly, 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, a difference of 2.6%.
 
Average Family Size Correlation Summary
| Measurement | Black/African American | Korean | 
| Minimum | 3.12 | 2.78 | 
| Maximum | 4.08 | 5.10 | 
| Range | 0.96 | 2.32 | 
| Mean | 3.33 | 3.66 | 
| Median | 3.30 | 3.54 | 
| Interquartile 25% (IQ1) | 3.23 | 3.37 | 
| Interquartile 75% (IQ3) | 3.39 | 3.81 | 
| Interquartile Range (IQR) | 0.16 | 0.45 | 
| Standard Deviation (Sample) | 0.14 | 0.47 | 
| Standard Deviation (Population) | 0.14 | 0.47 | 
Similar Demographics by Average Family Size
Demographics Similar to Blacks/African Americans by Average Family Size
In terms of average family size, the demographic groups most similar to Blacks/African Americans are Immigrants from Panama (3.27, a difference of 0.010%), Indonesian (3.28, a difference of 0.060%), South American (3.27, a difference of 0.060%), Immigrants from Liberia (3.27, a difference of 0.070%), and Immigrants from South America (3.27, a difference of 0.070%).
| Demographics | Rating | Rank | Average Family Size | 
| Immigrants | Ghana | 98.1 /100 | #105  | Exceptional 3.29  | 
| Paiute | 98.0 /100 | #106  | Exceptional 3.29  | 
| Ghanaians | 98.0 /100 | #107  | Exceptional 3.29  | 
| Asians | 97.0 /100 | #108  | Exceptional 3.28  | 
| Puerto Ricans | 96.7 /100 | #109  | Exceptional 3.28  | 
| Bahamians | 96.6 /100 | #110  | Exceptional 3.28  | 
| Indonesians | 96.2 /100 | #111  | Exceptional 3.28  | 
| Blacks/African Americans | 95.7 /100 | #112  | Exceptional 3.27  | 
| Immigrants | Panama | 95.6 /100 | #113  | Exceptional 3.27  | 
| South Americans | 95.1 /100 | #114  | Exceptional 3.27  | 
| Immigrants | Liberia | 95.0 /100 | #115  | Exceptional 3.27  | 
| Immigrants | South America | 95.0 /100 | #116  | Exceptional 3.27  | 
| Kiowa | 94.8 /100 | #117  | Exceptional 3.27  | 
| Immigrants | Asia | 94.0 /100 | #118  | Exceptional 3.27  | 
| Immigrants | Indonesia | 93.7 /100 | #119  | Exceptional 3.27  | 
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  |