Polish vs Korean Average Family Size
COMPARE
Polish
 Korean
 Average Family Size
Average Family Size Comparison
Poles
Koreans
3.09
AVERAGE FAMILY SIZE
0.0/ 100
METRIC RATING
341st/ 347
METRIC RANK
3.36
AVERAGE FAMILY SIZE
100.0/ 100
METRIC RATING
53rd/ 347
METRIC RANK
Polish vs Korean Average Family Size Correlation Chart
The statistical analysis conducted on geographies consisting of 559,976,913 people shows a weak positive correlation between the proportion of Poles and average family size in the United States with a correlation coefficient (R) of 0.281 and weighted average of 3.09. 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 8.6%.
 
Average Family Size Correlation Summary
| Measurement | Polish | Korean | 
| Minimum | 1.32 | 2.78 | 
| Maximum | 10.58 | 5.10 | 
| Range | 9.26 | 2.32 | 
| Mean | 3.15 | 3.66 | 
| Median | 3.03 | 3.54 | 
| Interquartile 25% (IQ1) | 2.87 | 3.37 | 
| Interquartile 75% (IQ3) | 3.10 | 3.81 | 
| Interquartile Range (IQR) | 0.23 | 0.45 | 
| Standard Deviation (Sample) | 1.13 | 0.47 | 
| Standard Deviation (Population) | 1.13 | 0.47 | 
Similar Demographics by Average Family Size
Demographics Similar to Poles by Average Family Size
In terms of average family size, the demographic groups most similar to Poles are Finnish (3.09, a difference of 0.050%), German (3.09, a difference of 0.14%), Croatian (3.10, a difference of 0.19%), French (3.10, a difference of 0.21%), and Swedish (3.10, a difference of 0.23%).
| Demographics | Rating | Rank | Average Family Size | 
| Estonians | 0.0 /100 | #333 | Tragic 3.10 | 
| Lithuanians | 0.0 /100 | #334 | Tragic 3.10 | 
| Luxembourgers | 0.0 /100 | #335 | Tragic 3.10 | 
| Irish | 0.0 /100 | #336 | Tragic 3.10 | 
| Swedes | 0.0 /100 | #337 | Tragic 3.10 | 
| French | 0.0 /100 | #338 | Tragic 3.10 | 
| Croatians | 0.0 /100 | #339 | Tragic 3.10 | 
| Finns | 0.0 /100 | #340 | Tragic 3.09 | 
| Poles | 0.0 /100 | #341 | Tragic 3.09 | 
| Germans | 0.0 /100 | #342 | Tragic 3.09 | 
| Norwegians | 0.0 /100 | #343 | Tragic 3.08 | 
| French Canadians | 0.0 /100 | #344 | Tragic 3.07 | 
| Slovenes | 0.0 /100 | #345 | Tragic 3.07 | 
| Slovaks | 0.0 /100 | #346 | Tragic 3.06 | 
| Carpatho Rusyns | 0.0 /100 | #347 | Tragic 3.06 | 
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 |