Puget Sound Salish vs Immigrants from Spain 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 239,554,501 people shows a poor negative correlation between the proportion of Immigrants from Spain and median household income in the United States with a correlation coefficient (R) of -0.193 and weighted average of $92,732, a difference of 10.4%.

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 Immigrants from Spain are Italian ($92,475, a difference of 0.28%), Immigrants from Eastern Europe ($93,051, a difference of 0.34%), Immigrants from Argentina ($92,417, a difference of 0.34%), Tongan ($93,076, a difference of 0.37%), and Sri Lankan ($93,093, a difference of 0.39%).