Portuguese vs Celtic 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 168,842,689 people shows a slight positive correlation between the proportion of Celtics and median household income in the United States with a correlation coefficient (R) of 0.090 and weighted average of $83,193, a difference of 7.0%.

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 Celtics are Immigrants from Africa ($83,289, a difference of 0.11%), Immigrants from Cambodia ($83,304, a difference of 0.13%), Immigrants from Kenya ($83,068, a difference of 0.15%), Immigrants from Thailand ($83,327, a difference of 0.16%), and Tsimshian ($83,346, a difference of 0.18%).