Black/African American vs Puget Sound Salish Median Family Income

The statistical analysis conducted on geographies consisting of 564,544,060 people shows a very strong negative correlation between the proportion of Blacks/African Americans and median family income in the United States with a correlation coefficient (R) of -0.837 and weighted average of $81,912. Similarly, the statistical analysis conducted on geographies consisting of 46,154,605 people shows a weak negative correlation between the proportion of Puget Sound Salish and median family income in the United States with a correlation coefficient (R) of -0.247 and weighted average of $97,958, a difference of 19.6%.

In terms of median family income, the demographic groups most similar to Blacks/African Americans are Dutch West Indian ($81,852, a difference of 0.070%), Arapaho ($82,064, a difference of 0.18%), Immigrants from Congo ($82,216, a difference of 0.37%), Sioux ($82,386, a difference of 0.58%), and Cheyenne ($81,385, a difference of 0.65%).

In terms of median family income, the demographic groups most similar to Puget Sound Salish are Immigrants from Colombia ($98,067, a difference of 0.11%), Immigrants from Sudan ($97,737, a difference of 0.23%), Immigrants from Uruguay ($98,205, a difference of 0.25%), Panamanian ($97,683, a difference of 0.28%), and Immigrants from Armenia ($97,605, a difference of 0.36%).