Pima vs Spanish American Indian Per Capita Income

The statistical analysis conducted on geographies consisting of 61,552,682 people shows a significant negative correlation between the proportion of Pima and per capita income in the United States with a correlation coefficient (R) of -0.683 and weighted average of $30,644. Similarly, the statistical analysis conducted on geographies consisting of 73,150,359 people shows a poor negative correlation between the proportion of Spanish American Indians and per capita income in the United States with a correlation coefficient (R) of -0.164 and weighted average of $34,195, a difference of 11.6%.

In terms of per capita income, the demographic groups most similar to Pima are Yup'ik ($30,518, a difference of 0.41%), Tohono O'odham ($30,256, a difference of 1.3%), Hopi ($31,177, a difference of 1.7%), Puerto Rican ($31,268, a difference of 2.0%), and Lumbee ($29,845, a difference of 2.7%). Similarly, the demographic groups most similar to Spanish American Indians are Immigrants from Mexico ($33,931, a difference of 0.78%), Sioux ($33,921, a difference of 0.81%), Mexican ($34,559, a difference of 1.1%), Menominee ($34,578, a difference of 1.1%), and Immigrants from Yemen ($33,696, a difference of 1.5%).