Scotch-Irish vs German Russian 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 96,461,984 people shows a slight negative correlation between the proportion of German Russians and per capita income in the United States with a correlation coefficient (R) of -0.087 and weighted average of $40,266, a difference of 5.7%.

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 German Russians are French American Indian ($40,244, a difference of 0.060%), Immigrants from Western Africa ($40,294, a difference of 0.070%), British West Indian ($40,330, a difference of 0.16%), Immigrants from Nigeria ($40,339, a difference of 0.18%), and Tsimshian ($40,344, a difference of 0.19%).