American vs Bulgarian Per Capita Income

The statistical analysis conducted on geographies consisting of 582,039,940 people shows a substantial negative correlation between the proportion of Americans and per capita income in the United States with a correlation coefficient (R) of -0.545 and weighted average of $39,039. 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 30.4%.

In terms of per capita income, the demographic groups most similar to Americans are Spanish American ($39,012, a difference of 0.070%), Belizean ($39,097, a difference of 0.15%), Iroquois ($39,104, a difference of 0.16%), Marshallese ($39,108, a difference of 0.17%), and Alaskan Athabascan ($39,163, a difference of 0.32%).

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%).