Portuguese vs Welsh Householder Income Over 65 years

The statistical analysis conducted on geographies consisting of 448,159,780 people shows a moderate negative correlation between the proportion of Portuguese and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of -0.418 and weighted average of $61,440. Similarly, the statistical analysis conducted on geographies consisting of 525,240,397 people shows a weak negative correlation between the proportion of Welsh and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of -0.255 and weighted average of $60,666, a difference of 1.3%.

In terms of householder income over 65 years, the demographic groups most similar to Portuguese are Brazilian ($61,465, a difference of 0.040%), Icelander ($61,270, a difference of 0.28%), Czech ($61,244, a difference of 0.32%), Ugandan ($61,177, a difference of 0.43%), and Immigrants from North Macedonia ($61,175, a difference of 0.43%). Similarly, the demographic groups most similar to Welsh are Yup'ik ($60,727, a difference of 0.10%), Alaska Native ($60,748, a difference of 0.14%), Spanish ($60,795, a difference of 0.21%), Spaniard ($60,866, a difference of 0.33%), and Luxembourger ($60,967, a difference of 0.50%).