Spanish American Indian vs Black/African American Per Capita Income

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. Similarly, the statistical analysis conducted on geographies consisting of 564,923,865 people shows a very strong negative correlation between the proportion of Blacks/African Americans and per capita income in the United States with a correlation coefficient (R) of -0.866 and weighted average of $35,564, a difference of 4.0%.

In terms of per capita income, 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%). Similarly, the demographic groups most similar to Blacks/African Americans are Creek ($35,546, a difference of 0.050%), Hispanic or Latino ($35,688, a difference of 0.35%), Immigrants from Congo ($35,720, a difference of 0.44%), Cheyenne ($35,276, a difference of 0.82%), and Bangladeshi ($35,897, a difference of 0.94%).