American vs Subsaharan African 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 507,233,451 people shows a substantial negative correlation between the proportion of Sub-Saharan Africans and median family income in the United States with a correlation coefficient (R) of -0.593 and weighted average of $93,748, a difference of 1.8%.

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%). Similarly, the demographic groups most similar to Sub-Saharan Africans are German Russian ($93,858, a difference of 0.12%), Immigrants from Middle Africa ($93,593, a difference of 0.17%), Barbadian ($93,919, a difference of 0.18%), Immigrants from Trinidad and Tobago ($93,988, a difference of 0.26%), and Somali ($94,085, a difference of 0.36%).