Puget Sound Salish vs Black/African American Median Household Income

The statistical analysis conducted on geographies consisting of 46,152,941 people shows a poor negative correlation between the proportion of Puget Sound Salish and median household income in the United States with a correlation coefficient (R) of -0.198 and weighted average of $84,011. Similarly, the statistical analysis conducted on geographies consisting of 564,831,998 people shows a very strong negative correlation between the proportion of Blacks/African Americans and median household income in the United States with a correlation coefficient (R) of -0.833 and weighted average of $67,573, a difference of 24.3%.

In terms of median household income, the demographic groups most similar to Puget Sound Salish are Belgian ($84,008, a difference of 0.0%), Tlingit-Haida ($83,968, a difference of 0.050%), Kenyan ($84,085, a difference of 0.090%), Immigrants from Colombia ($83,902, a difference of 0.13%), and Slovak ($83,798, a difference of 0.25%).

In terms of median household income, the demographic groups most similar to Blacks/African Americans are Creek ($67,715, a difference of 0.21%), Sioux ($67,792, a difference of 0.32%), Native/Alaskan ($67,879, a difference of 0.45%), Arapaho ($67,965, a difference of 0.58%), and Cheyenne ($66,974, a difference of 0.89%).