Black/African American vs Bulgarian Per Capita Income

The statistical analysis conducted on geographies consisting of 564,923,865 people shows a very strong negative correlation between the proportion of Blacks/African Americans and per capita income in the United States with a correlation coefficient (R) of -0.866 and weighted average of $35,564. Similarly, the statistical analysis conducted on geographies consisting of 205,631,200 people shows a poor negative correlation between the proportion of Bulgarians and per capita income in the United States with a correlation coefficient (R) of -0.181 and weighted average of $50,906, a difference of 43.1%.

In terms of per capita income, the demographic groups most similar to Blacks/African Americans are Creek ($35,546, a difference of 0.050%), Hispanic or Latino ($35,688, a difference of 0.35%), Immigrants from Congo ($35,720, a difference of 0.44%), Cheyenne ($35,276, a difference of 0.82%), and Bangladeshi ($35,897, a difference of 0.94%).

In terms of per capita income, the demographic groups most similar to Bulgarians are Immigrants from Latvia ($50,914, a difference of 0.020%), Immigrants from Spain ($50,933, a difference of 0.050%), Immigrants from Europe ($50,950, a difference of 0.090%), Immigrants from Serbia ($50,810, a difference of 0.19%), and New Zealander ($50,575, a difference of 0.65%).