Immigrants from Greece vs Immigrants from Bulgaria Average Family Size

The statistical analysis conducted on geographies consisting of 216,856,630 people shows a moderate negative correlation between the proportion of Immigrants from Greece and average family size in the United States with a correlation coefficient (R) of -0.472 and weighted average of 3.16. 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 0.080%.

In terms of average family size, the demographic groups most similar to Immigrants from Greece are Immigrants from South Africa (3.16, a difference of 0.010%), Iroquois (3.16, a difference of 0.020%), American (3.16, a difference of 0.060%), Maltese (3.16, a difference of 0.060%), and Immigrants from Singapore (3.16, a difference of 0.070%). 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 North Macedonia (3.16, a difference of 0.10%), Immigrants from Russia (3.16, a difference of 0.10%), and Iroquois (3.16, a difference of 0.10%).