Immigrants from Central America vs Sioux Median Family Income

The statistical analysis conducted on geographies consisting of 535,546,220 people shows a near-perfect negative correlation between the proportion of Immigrants from Central America and median family income in the United States with a correlation coefficient (R) of -0.911 and weighted average of $85,050. Similarly, the statistical analysis conducted on geographies consisting of 234,054,236 people shows a significant negative correlation between the proportion of Sioux and median family income in the United States with a correlation coefficient (R) of -0.696 and weighted average of $82,386, a difference of 3.2%.

In terms of median family income, the demographic groups most similar to Immigrants from Central America are Honduran ($85,004, a difference of 0.050%), Cuban ($84,981, a difference of 0.080%), Haitian ($85,218, a difference of 0.20%), Choctaw ($84,835, a difference of 0.25%), and U.S. Virgin Islander ($85,294, a difference of 0.29%). Similarly, the demographic groups most similar to Sioux are Creek ($82,560, a difference of 0.21%), Immigrants from Congo ($82,216, a difference of 0.21%), Bahamian ($82,631, a difference of 0.30%), Arapaho ($82,064, a difference of 0.39%), and Dominican ($82,888, a difference of 0.61%).