Immigrants from Portugal vs Iranian Median Family Income

The statistical analysis conducted on geographies consisting of 174,753,640 people shows a moderate negative correlation between the proportion of Immigrants from Portugal and median family income in the United States with a correlation coefficient (R) of -0.471 and weighted average of $100,984. Similarly, the statistical analysis conducted on geographies consisting of 316,569,365 people shows a weak positive correlation between the proportion of Iranians and median family income in the United States with a correlation coefficient (R) of 0.286 and weighted average of $133,839, a difference of 32.5%.

In terms of median family income, the demographic groups most similar to Immigrants from Portugal are Immigrants ($100,962, a difference of 0.020%), Guamanian/Chamorro ($101,061, a difference of 0.080%), Tlingit-Haida ($101,092, a difference of 0.11%), Celtic ($101,139, a difference of 0.15%), and Dutch ($101,192, a difference of 0.21%).

In terms of median family income, the demographic groups most similar to Iranians are Immigrants from India ($134,028, a difference of 0.14%), Immigrants from Singapore ($134,818, a difference of 0.73%), Thai ($131,281, a difference of 1.9%), Immigrants from Hong Kong ($131,067, a difference of 2.1%), and Immigrants from Iran ($130,894, a difference of 2.2%).