Scotch-Irish vs Immigrants from the Azores Median Family Income

The statistical analysis conducted on geographies consisting of 547,821,252 people shows a poor negative correlation between the proportion of Scotch-Irish and median family income in the United States with a correlation coefficient (R) of -0.179 and weighted average of $99,591. Similarly, the statistical analysis conducted on geographies consisting of 46,255,736 people shows a mild negative correlation between the proportion of Immigrants from the Azores and median family income in the United States with a correlation coefficient (R) of -0.391 and weighted average of $95,402, a difference of 4.4%.

In terms of median family income, the demographic groups most similar to Scotch-Irish are White/Caucasian ($99,800, a difference of 0.21%), Immigrants from Thailand ($99,840, a difference of 0.25%), Spanish ($99,977, a difference of 0.39%), Yugoslavian ($100,119, a difference of 0.53%), and Immigrants from Africa ($100,256, a difference of 0.67%).

In terms of median family income, the demographic groups most similar to Immigrants from the Azores are Marshallese ($95,293, a difference of 0.11%), Alaska Native ($95,573, a difference of 0.18%), Malaysian ($95,230, a difference of 0.18%), Immigrants from Panama ($95,647, a difference of 0.26%), and Ecuadorian ($95,114, a difference of 0.30%).