Immigrants from Bulgaria vs Immigrants from Czechoslovakia Median Family Income

The statistical analysis conducted on geographies consisting of 172,528,300 people shows a weak positive correlation between the proportion of Immigrants from Bulgaria and median family income in the United States with a correlation coefficient (R) of 0.290 and weighted average of $113,461. Similarly, the statistical analysis conducted on geographies consisting of 195,434,997 people shows a mild negative correlation between the proportion of Immigrants from Czechoslovakia and median family income in the United States with a correlation coefficient (R) of -0.386 and weighted average of $116,165, a difference of 2.4%.

In terms of median family income, the demographic groups most similar to Immigrants from Bulgaria are Immigrants from Serbia ($113,463, a difference of 0.0%), Immigrants from Spain ($113,815, a difference of 0.31%), Paraguayan ($114,016, a difference of 0.49%), Egyptian ($114,119, a difference of 0.58%), and Immigrants from Scotland ($114,392, a difference of 0.82%). Similarly, the demographic groups most similar to Immigrants from Czechoslovakia are Chinese ($116,188, a difference of 0.020%), Immigrants from Malaysia ($115,880, a difference of 0.25%), Maltese ($115,862, a difference of 0.26%), Immigrants from Norway ($115,847, a difference of 0.27%), and Immigrants from Europe ($115,523, a difference of 0.56%).