Polish vs Dominican Average Family Size
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Polish
 Dominican
 Average Family Size
Average Family Size Comparison
Poles
Dominicans
3.09
AVERAGE FAMILY SIZE
0.0/ 100
METRIC RATING
341st/ 347
METRIC RANK
3.34
AVERAGE FAMILY SIZE
99.9/ 100
METRIC RATING
64th/ 347
METRIC RANK
Polish vs Dominican 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 354,765,302 people shows a weak positive correlation between the proportion of Dominicans and average family size in the United States with a correlation coefficient (R) of 0.242 and weighted average of 3.34, a difference of 7.9%.
 
Average Family Size Correlation Summary
| Measurement | Polish | Dominican | 
| Minimum | 1.32 | 2.30 | 
| Maximum | 10.58 | 5.09 | 
| Range | 9.26 | 2.79 | 
| Mean | 3.15 | 3.43 | 
| Median | 3.03 | 3.39 | 
| Interquartile 25% (IQ1) | 2.87 | 3.29 | 
| Interquartile 75% (IQ3) | 3.10 | 3.54 | 
| Interquartile Range (IQR) | 0.23 | 0.26 | 
| Standard Deviation (Sample) | 1.13 | 0.31 | 
| Standard Deviation (Population) | 1.13 | 0.31 | 
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 Dominicans by Average Family Size
In terms of average family size, the demographic groups most similar to Dominicans are Immigrants from Laos (3.34, a difference of 0.020%), Chinese (3.34, a difference of 0.070%), Immigrants from St. Vincent and the Grenadines (3.34, a difference of 0.080%), Immigrants from Grenada (3.34, a difference of 0.090%), and Immigrants from Jamaica (3.33, a difference of 0.12%).
| Demographics | Rating | Rank | Average Family Size | 
| 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  | 
| Central American Indians | 100.0 /100 | #61  | Exceptional 3.35  | 
| Immigrants | Grenada | 100.0 /100 | #62  | Exceptional 3.34  | 
| Chinese | 100.0 /100 | #63  | Exceptional 3.34  | 
| Dominicans | 99.9 /100 | #64  | Exceptional 3.34  | 
| Immigrants | Laos | 99.9 /100 | #65  | Exceptional 3.34  | 
| Immigrants | St. Vincent and the Grenadines | 99.9 /100 | #66  | Exceptional 3.34  | 
| Immigrants | Jamaica | 99.9 /100 | #67  | Exceptional 3.33  | 
| Immigrants | Cambodia | 99.9 /100 | #68  | Exceptional 3.33  | 
| Immigrants | Immigrants | 99.9 /100 | #69  | Exceptional 3.33  | 
| Immigrants | Trinidad and Tobago | 99.9 /100 | #70  | Exceptional 3.33  | 
| Immigrants | West Indies | 99.9 /100 | #71  | Exceptional 3.33  |