Basque vs Sierra Leonean Median Family Income

The statistical analysis conducted on geographies consisting of 165,742,125 people shows a mild negative correlation between the proportion of Basques and median family income in the United States with a correlation coefficient (R) of -0.394 and weighted average of $104,760. Similarly, the statistical analysis conducted on geographies consisting of 83,335,449 people shows a moderate negative correlation between the proportion of Sierra Leoneans and median family income in the United States with a correlation coefficient (R) of -0.421 and weighted average of $103,859, a difference of 0.87%.

In terms of median family income, the demographic groups most similar to Basques are Native Hawaiian ($104,910, a difference of 0.14%), Immigrants from Nepal ($104,966, a difference of 0.20%), Moroccan ($104,488, a difference of 0.26%), Scandinavian ($104,410, a difference of 0.34%), and Swiss ($104,396, a difference of 0.35%). Similarly, the demographic groups most similar to Sierra Leoneans are Immigrants from Sierra Leone ($103,990, a difference of 0.13%), Costa Rican ($103,989, a difference of 0.13%), Slovak ($103,729, a difference of 0.13%), English ($103,684, a difference of 0.17%), and South American Indian ($103,624, a difference of 0.23%).