Native/Alaskan vs Spanish American Indian Median Household Income

The statistical analysis conducted on geographies consisting of 512,383,553 people shows a moderate negative correlation between the proportion of Natives/Alaskans and median household income in the United States with a correlation coefficient (R) of -0.462 and weighted average of $67,879. Similarly, 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, a difference of 13.0%.

In terms of median household income, the demographic groups most similar to Natives/Alaskans are Arapaho ($67,965, a difference of 0.13%), Sioux ($67,792, a difference of 0.13%), Creek ($67,715, a difference of 0.24%), Black/African American ($67,573, a difference of 0.45%), and Dutch West Indian ($68,412, a difference of 0.79%).

In terms of median household income, the demographic groups most similar to Spanish American Indians are Jamaican ($76,583, a difference of 0.11%), Immigrants from Nicaragua ($76,784, a difference of 0.15%), Immigrants from Grenada ($76,517, a difference of 0.20%), Immigrants from Senegal ($76,915, a difference of 0.32%), and French American Indian ($76,387, a difference of 0.37%).