Finnish vs Costa Rican Median Family Income

The statistical analysis conducted on geographies consisting of 404,403,352 people shows a substantial negative correlation between the proportion of Finns and median family income in the United States with a correlation coefficient (R) of -0.541 and weighted average of $102,676. Similarly, the statistical analysis conducted on geographies consisting of 253,398,040 people shows no correlation between the proportion of Costa Ricans and median family income in the United States with a correlation coefficient (R) of 0.021 and weighted average of $103,989, a difference of 1.3%.

In terms of median family income, the demographic groups most similar to Finns are Belgian ($102,788, a difference of 0.11%), Immigrants from Eritrea ($102,823, a difference of 0.14%), Immigrants from Eastern Africa ($102,451, a difference of 0.22%), French ($102,368, a difference of 0.30%), and Alsatian ($103,010, a difference of 0.33%). Similarly, the demographic groups most similar to Costa Ricans are Immigrants from Sierra Leone ($103,990, a difference of 0.0%), Sierra Leonean ($103,859, a difference of 0.13%), Slovak ($103,729, a difference of 0.25%), Icelander ($104,282, a difference of 0.28%), and Scottish ($104,288, a difference of 0.29%).