Scotch-Irish vs Mexican American Indian Median Household Income

The statistical analysis conducted on geographies consisting of 548,026,119 people shows a poor negative correlation between the proportion of Scotch-Irish and median household income in the United States with a correlation coefficient (R) of -0.113 and weighted average of $80,972. Similarly, the statistical analysis conducted on geographies consisting of 317,474,541 people shows a mild negative correlation between the proportion of Mexican American Indians and median household income in the United States with a correlation coefficient (R) of -0.327 and weighted average of $78,166, a difference of 3.6%.

In terms of median household income, the demographic groups most similar to Scotch-Irish are Malaysian ($81,064, a difference of 0.11%), Immigrants from Panama ($80,873, a difference of 0.12%), Guyanese ($80,734, a difference of 0.29%), Immigrants from El Salvador ($81,213, a difference of 0.30%), and Immigrants from Bangladesh ($80,722, a difference of 0.31%).

In terms of median household income, the demographic groups most similar to Mexican American Indians are Immigrants from Laos ($78,327, a difference of 0.21%), Immigrants from West Indies ($77,956, a difference of 0.27%), West Indian ($78,455, a difference of 0.37%), Sudanese ($78,529, a difference of 0.46%), and Immigrants from St. Vincent and the Grenadines ($77,690, a difference of 0.61%).