Portuguese vs Creek Median Household Income

The statistical analysis conducted on geographies consisting of 449,847,647 people shows a weak negative correlation between the proportion of Portuguese and median household income in the United States with a correlation coefficient (R) of -0.222 and weighted average of $88,976. Similarly, the statistical analysis conducted on geographies consisting of 178,405,677 people shows a substantial negative correlation between the proportion of Creek and median household income in the United States with a correlation coefficient (R) of -0.516 and weighted average of $67,715, a difference of 31.4%.

In terms of median household income, the demographic groups most similar to Portuguese are Immigrants from Peru ($89,010, a difference of 0.040%), Brazilian ($88,934, a difference of 0.050%), British ($88,914, a difference of 0.070%), Immigrants from Oceania ($89,100, a difference of 0.14%), and Immigrants from Syria ($88,792, a difference of 0.21%).

In terms of median household income, the demographic groups most similar to Creek are Sioux ($67,792, a difference of 0.11%), Black/African American ($67,573, a difference of 0.21%), Native/Alaskan ($67,879, a difference of 0.24%), Arapaho ($67,965, a difference of 0.37%), and Dutch West Indian ($68,412, a difference of 1.0%).