Scotch-Irish vs Finnish 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 404,694,586 people shows a substantial negative correlation between the proportion of Finns and per capita income in the United States with a correlation coefficient (R) of -0.535 and weighted average of $43,461, a difference of 2.1%.

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 Immigrants from Sierra Leone ($42,752, a difference of 0.44%). Similarly, the demographic groups most similar to Finns are Immigrants from Costa Rica ($43,464, a difference of 0.010%), Sierra Leonean ($43,405, a difference of 0.13%), Welsh ($43,233, a difference of 0.53%), Immigrants from Vietnam ($43,229, a difference of 0.54%), and German ($43,067, a difference of 0.91%).