Immigrants from Portugal vs South American Householder Income Ages 45 - 64 years

The statistical analysis conducted on geographies consisting of 174,709,169 people shows a moderate negative correlation between the proportion of Immigrants from Portugal and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.443 and weighted average of $99,203. Similarly, the statistical analysis conducted on geographies consisting of 492,624,098 people shows a poor negative correlation between the proportion of South Americans and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.140 and weighted average of $100,837, a difference of 1.7%.

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Immigrants from Portugal are Immigrants from South America ($99,126, a difference of 0.080%), Iraqi ($99,387, a difference of 0.19%), Dutch ($99,650, a difference of 0.45%), Colombian ($99,772, a difference of 0.57%), and French ($99,824, a difference of 0.63%). Similarly, the demographic groups most similar to South Americans are Slovak ($101,029, a difference of 0.19%), Immigrants from Uzbekistan ($100,523, a difference of 0.31%), Guamanian/Chamorro ($101,170, a difference of 0.33%), Alsatian ($100,435, a difference of 0.40%), and Welsh ($100,322, a difference of 0.51%).