Immigrants from Bulgaria vs German Russian Average Family Size

The statistical analysis conducted on geographies consisting of 172,540,373 people shows a strong negative correlation between the proportion of Immigrants from Bulgaria and average family size in the United States with a correlation coefficient (R) of -0.702 and weighted average of 3.16. Similarly, the statistical analysis conducted on geographies consisting of 96,451,127 people shows a poor negative correlation between the proportion of German Russians and average family size in the United States with a correlation coefficient (R) of -0.153 and weighted average of 3.15, a difference of 0.47%.

In terms of average family size, the demographic groups most similar to Immigrants from Bulgaria are American (3.16, a difference of 0.020%), Immigrants from South Africa (3.16, a difference of 0.070%), Immigrants from Greece (3.16, a difference of 0.080%), Iroquois (3.16, a difference of 0.10%), and Maltese (3.16, a difference of 0.14%). Similarly, the demographic groups most similar to German Russians are Yugoslavian (3.15, a difference of 0.010%), Immigrants from Denmark (3.15, a difference of 0.020%), Immigrants from England (3.15, a difference of 0.060%), Immigrants from Europe (3.15, a difference of 0.080%), and Okinawan (3.15, a difference of 0.10%).