African vs Central American Indian Median Earnings

The statistical analysis conducted on geographies consisting of 470,066,359 people shows a mild negative correlation between the proportion of Africans and median earnings in the United States with a correlation coefficient (R) of -0.386 and weighted average of $41,955. Similarly, the statistical analysis conducted on geographies consisting of 326,124,728 people shows a substantial negative correlation between the proportion of Central American Indians and median earnings in the United States with a correlation coefficient (R) of -0.582 and weighted average of $41,474, a difference of 1.2%.

In terms of median earnings, the demographic groups most similar to Africans are Marshallese ($41,969, a difference of 0.030%), Dominican ($41,864, a difference of 0.22%), Blackfeet ($41,822, a difference of 0.32%), Hmong ($42,111, a difference of 0.37%), and Colville ($42,151, a difference of 0.47%). Similarly, the demographic groups most similar to Central American Indians are U.S. Virgin Islander ($41,448, a difference of 0.060%), Paiute ($41,508, a difference of 0.080%), Comanche ($41,519, a difference of 0.11%), Immigrants from Dominican Republic ($41,554, a difference of 0.19%), and Immigrants from Zaire ($41,325, a difference of 0.36%).