Immigrants from England vs Immigrants from Bulgaria Average Family Size

The statistical analysis conducted on geographies consisting of 391,752,493 people shows a moderate negative correlation between the proportion of Immigrants from England and average family size in the United States with a correlation coefficient (R) of -0.404 and weighted average of 3.15. Similarly, 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, a difference of 0.41%.

In terms of average family size, the demographic groups most similar to Immigrants from England are Immigrants from Europe (3.15, a difference of 0.030%), Okinawan (3.15, a difference of 0.040%), Immigrants from Denmark (3.15, a difference of 0.040%), Swiss (3.15, a difference of 0.070%), and Immigrants from Bosnia and Herzegovina (3.15, a difference of 0.090%). Similarly, 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%), Immigrants from North Macedonia (3.16, a difference of 0.10%), and Immigrants from Russia (3.16, a difference of 0.10%).