American vs British Median Family Income

The statistical analysis conducted on geographies consisting of 580,248,843 people shows a mild negative correlation between the proportion of Americans and median family income in the United States with a correlation coefficient (R) of -0.326 and weighted average of $92,096. Similarly, the statistical analysis conducted on geographies consisting of 530,672,110 people shows a moderate negative correlation between the proportion of British and median family income in the United States with a correlation coefficient (R) of -0.444 and weighted average of $108,705, a difference of 18.0%.

In terms of median family income, the demographic groups most similar to Americans are Nicaraguan ($92,231, a difference of 0.15%), Immigrants from Laos ($92,239, a difference of 0.16%), Osage ($91,926, a difference of 0.19%), Cape Verdean ($91,848, a difference of 0.27%), and Immigrants from Barbados ($92,419, a difference of 0.35%).

In terms of median family income, the demographic groups most similar to British are Immigrants from Afghanistan ($108,709, a difference of 0.0%), Immigrants from Western Asia ($108,691, a difference of 0.010%), Immigrants from Zimbabwe ($108,830, a difference of 0.12%), Immigrants from Poland ($108,570, a difference of 0.12%), and Immigrants from Saudi Arabia ($108,544, a difference of 0.15%).