Spanish American Indian vs Alaska Native Median Household Income

The statistical analysis conducted on geographies consisting of 73,142,507 people shows a poor positive correlation between the proportion of Spanish American Indians and median household income in the United States with a correlation coefficient (R) of 0.118 and weighted average of $76,670. Similarly, the statistical analysis conducted on geographies consisting of 76,748,502 people shows a weak negative correlation between the proportion of Alaska Natives and median household income in the United States with a correlation coefficient (R) of -0.266 and weighted average of $79,509, a difference of 3.7%.

In terms of median household income, the demographic groups most similar to Spanish American Indians are Immigrants from Nicaragua ($76,784, a difference of 0.15%), Immigrants from Senegal ($76,915, a difference of 0.32%), Belizean ($77,028, a difference of 0.47%), Immigrants from Middle Africa ($77,559, a difference of 1.2%), and Subsaharan African ($77,631, a difference of 1.3%). Similarly, the demographic groups most similar to Alaska Natives are Immigrants from Western Africa ($79,490, a difference of 0.020%), Nonimmigrants ($79,429, a difference of 0.10%), Immigrants from Sudan ($79,103, a difference of 0.51%), Immigrants from Barbados ($78,989, a difference of 0.66%), and Marshallese ($78,930, a difference of 0.73%).