Puget Sound Salish vs Immigrants from Africa 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 468,807,581 people shows a moderate negative correlation between the proportion of Immigrants from Africa and median household income in the United States with a correlation coefficient (R) of -0.458 and weighted average of $83,289, a difference of 0.87%.

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%). Similarly, the demographic groups most similar to Immigrants from Africa are Immigrants from Cambodia ($83,304, a difference of 0.020%), Immigrants from Thailand ($83,327, a difference of 0.050%), Tsimshian ($83,346, a difference of 0.070%), Spanish ($83,343, a difference of 0.070%), and German ($83,358, a difference of 0.080%).