Scotch-Irish vs Immigrants from the Azores Per Capita Income

The statistical analysis conducted on geographies consisting of 548,816,006 people shows a weak negative correlation between the proportion of Scotch-Irish and per capita income in the United States with a correlation coefficient (R) of -0.238 and weighted average of $42,563. Similarly, the statistical analysis conducted on geographies consisting of 46,254,060 people shows a weak negative correlation between the proportion of Immigrants from the Azores and per capita income in the United States with a correlation coefficient (R) of -0.266 and weighted average of $39,608, a difference of 7.5%.

In terms of per capita income, the demographic groups most similar to Scotch-Irish are Dutch ($42,605, a difference of 0.10%), Immigrants from Kenya ($42,661, a difference of 0.23%), Immigrants from Fiji ($42,694, a difference of 0.31%), Immigrants from Portugal ($42,412, a difference of 0.36%), and Barbadian ($42,406, a difference of 0.37%).

In terms of per capita income, the demographic groups most similar to Immigrants from the Azores are Osage ($39,568, a difference of 0.10%), Alaska Native ($39,558, a difference of 0.13%), Immigrants from Middle Africa ($39,529, a difference of 0.20%), Hawaiian ($39,403, a difference of 0.52%), and Immigrants from Burma/Myanmar ($39,827, a difference of 0.55%).