Scotch-Irish vs Immigrants from El Salvador Median Household Income

The statistical analysis conducted on geographies consisting of 548,026,119 people shows a poor negative correlation between the proportion of Scotch-Irish and median household income in the United States with a correlation coefficient (R) of -0.113 and weighted average of $80,972. Similarly, the statistical analysis conducted on geographies consisting of 357,662,505 people shows a weak positive correlation between the proportion of Immigrants from El Salvador and median household income in the United States with a correlation coefficient (R) of 0.225 and weighted average of $81,213, a difference of 0.30%.

In terms of median household income, the demographic groups most similar to Scotch-Irish are Malaysian ($81,064, a difference of 0.11%), Immigrants from Panama ($80,873, a difference of 0.12%), Guyanese ($80,734, a difference of 0.29%), Immigrants from Bangladesh ($80,722, a difference of 0.31%), and Immigrants from Nigeria ($81,236, a difference of 0.33%). Similarly, the demographic groups most similar to Immigrants from El Salvador are Immigrants from Nigeria ($81,236, a difference of 0.030%), Malaysian ($81,064, a difference of 0.18%), Immigrants from Ghana ($81,489, a difference of 0.34%), Immigrants from Venezuela ($81,506, a difference of 0.36%), and Immigrants from Panama ($80,873, a difference of 0.42%).