South American Indian vs Guamanian/Chamorro Median Family Income

The statistical analysis conducted on geographies consisting of 164,518,515 people shows a poor negative correlation between the proportion of South American Indians and median family income in the United States with a correlation coefficient (R) of -0.185 and weighted average of $103,624. Similarly, the statistical analysis conducted on geographies consisting of 221,859,912 people shows no correlation between the proportion of Guamanians/Chamorros and median family income in the United States with a correlation coefficient (R) of 0.019 and weighted average of $101,061, a difference of 2.5%.

In terms of median family income, the demographic groups most similar to South American Indians are English ($103,684, a difference of 0.060%), Immigrants from Peru ($103,534, a difference of 0.090%), Slovak ($103,729, a difference of 0.10%), Sierra Leonean ($103,859, a difference of 0.23%), and Czechoslovakian ($103,273, a difference of 0.34%).

In terms of median family income, the demographic groups most similar to Guamanians/Chamorros are Tlingit-Haida ($101,092, a difference of 0.030%), Celtic ($101,139, a difference of 0.080%), Immigrants from Portugal ($100,984, a difference of 0.080%), Immigrants ($100,962, a difference of 0.10%), and Dutch ($101,192, a difference of 0.13%).