Spaniard vs Czech Median Household Income

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. Similarly, the statistical analysis conducted on geographies consisting of 484,294,688 people shows a mild negative correlation between the proportion of Czechs and median household income in the United States with a correlation coefficient (R) of -0.354 and weighted average of $86,164, a difference of 1.8%.

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%). Similarly, the demographic groups most similar to Czechs are Irish ($86,145, a difference of 0.020%), Norwegian ($86,084, a difference of 0.090%), Scandinavian ($86,073, a difference of 0.11%), Immigrants ($85,818, a difference of 0.40%), and Icelander ($85,797, a difference of 0.43%).