Spaniard vs Icelander Median Family Income

The statistical analysis conducted on geographies consisting of 442,935,901 people shows no correlation between the proportion of Spaniards and median family income in the United States with a correlation coefficient (R) of -0.037 and weighted average of $101,617. Similarly, the statistical analysis conducted on geographies consisting of 159,597,543 people shows a poor negative correlation between the proportion of Icelanders and median family income in the United States with a correlation coefficient (R) of -0.141 and weighted average of $104,282, a difference of 2.6%.

In terms of median family income, the demographic groups most similar to Spaniards are French Canadian ($101,634, a difference of 0.020%), South American ($101,856, a difference of 0.23%), Welsh ($102,151, a difference of 0.52%), German ($102,254, a difference of 0.63%), and French ($102,368, a difference of 0.74%). Similarly, the demographic groups most similar to Icelanders are Immigrants from Sierra Leone ($103,990, a difference of 0.28%), Costa Rican ($103,989, a difference of 0.28%), Sierra Leonean ($103,859, a difference of 0.41%), Slovak ($103,729, a difference of 0.53%), and English ($103,684, a difference of 0.58%).