Guamanian/Chamorro vs Immigrants from Portugal Median Household Income

The statistical analysis conducted on geographies consisting of 221,863,113 people shows a moderate negative correlation between the proportion of Guamanians/Chamorros and median household income in the United States with a correlation coefficient (R) of -0.414 and weighted average of $86,255. Similarly, the statistical analysis conducted on geographies consisting of 174,758,543 people shows a mild negative correlation between the proportion of Immigrants from Portugal and median household income in the United States with a correlation coefficient (R) of -0.345 and weighted average of $84,740, a difference of 1.8%.

In terms of median household income, the demographic groups most similar to Guamanians/Chamorros are Czech ($86,164, a difference of 0.11%), Irish ($86,145, a difference of 0.13%), Slavic ($86,398, a difference of 0.17%), Norwegian ($86,084, a difference of 0.20%), and Scandinavian ($86,073, a difference of 0.21%). Similarly, the demographic groups most similar to Immigrants from Portugal are Hawaiian ($84,729, a difference of 0.010%), English ($84,915, a difference of 0.21%), Czechoslovakian ($84,965, a difference of 0.27%), Immigrants from Eritrea ($85,025, a difference of 0.34%), and Immigrants from Costa Rica ($85,054, a difference of 0.37%).