Scotch-Irish vs Immigrants from Iran 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 279,905,207 people shows a weak negative correlation between the proportion of Immigrants from Iran and per capita income in the United States with a correlation coefficient (R) of -0.278 and weighted average of $57,759, a difference of 35.7%.

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 Immigrants from Iran are Immigrants from Taiwan ($57,742, a difference of 0.030%), Immigrants from Australia ($57,953, a difference of 0.34%), Immigrants from Israel ($57,384, a difference of 0.65%), Immigrants from Singapore ($58,353, a difference of 1.0%), and Iranian ($58,786, a difference of 1.8%).