South American Indian vs Immigrants from Spain 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 239,551,632 people shows a poor positive correlation between the proportion of Immigrants from Spain and median family income in the United States with a correlation coefficient (R) of 0.158 and weighted average of $113,815, a difference of 9.8%.

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 Immigrants from Spain are Paraguayan ($114,016, a difference of 0.18%), Egyptian ($114,119, a difference of 0.27%), Immigrants from Serbia ($113,463, a difference of 0.31%), Immigrants from Bulgaria ($113,461, a difference of 0.31%), and Immigrants from Romania ($113,434, a difference of 0.34%).