Salvadoran vs Welsh Median Household Income

The statistical analysis conducted on geographies consisting of 398,609,851 people shows a slight positive correlation between the proportion of Salvadorans and median household income in the United States with a correlation coefficient (R) of 0.053 and weighted average of $82,449. Similarly, the statistical analysis conducted on geographies consisting of 527,928,431 people shows a poor positive correlation between the proportion of Welsh and median household income in the United States with a correlation coefficient (R) of 0.107 and weighted average of $83,628, a difference of 1.4%.

In terms of median household income, the demographic groups most similar to Salvadorans are Immigrants from Uruguay ($82,560, a difference of 0.14%), Immigrants from Iraq ($82,594, a difference of 0.18%), French Canadian ($82,810, a difference of 0.44%), Dutch ($82,971, a difference of 0.63%), and Immigrants from Kenya ($83,068, a difference of 0.75%). Similarly, the demographic groups most similar to Welsh are Finnish ($83,607, a difference of 0.030%), Ghanaian ($83,582, a difference of 0.060%), Immigrants from Armenia ($83,555, a difference of 0.090%), Iraqi ($83,753, a difference of 0.15%), and French ($83,468, a difference of 0.19%).