American vs Spaniard Median Household Income

The statistical analysis conducted on geographies consisting of 580,584,472 people shows a significant negative correlation between the proportion of Americans and median household income in the United States with a correlation coefficient (R) of -0.603 and weighted average of $75,932. Similarly, the statistical analysis conducted on geographies consisting of 443,014,990 people shows a poor negative correlation between the proportion of Spaniards and median household income in the United States with a correlation coefficient (R) of -0.111 and weighted average of $84,644, a difference of 11.5%.

In terms of median household income, the demographic groups most similar to Americans are Immigrants from Belize ($75,938, a difference of 0.010%), Guatemalan ($75,961, a difference of 0.040%), German Russian ($75,856, a difference of 0.10%), Immigrants from Jamaica ($75,851, a difference of 0.11%), and Cape Verdean ($75,848, a difference of 0.11%).

In terms of median household income, the demographic groups most similar to Spaniards are Uruguayan ($84,691, a difference of 0.060%), Hawaiian ($84,729, a difference of 0.10%), Immigrants from Portugal ($84,740, a difference of 0.11%), English ($84,915, a difference of 0.32%), and Czechoslovakian ($84,965, a difference of 0.38%).