Nonimmigrants vs Immigrants from Portugal Householder Income Over 65 years

The statistical analysis conducted on geographies consisting of 577,532,180 people shows a significant positive correlation between the proportion of Nonimmigrants and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of 0.606 and weighted average of $57,426. Similarly, the statistical analysis conducted on geographies consisting of 174,564,681 people shows a poor negative correlation between the proportion of Immigrants from Portugal and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of -0.197 and weighted average of $55,924, a difference of 2.7%.

In terms of householder income over 65 years, the demographic groups most similar to Nonimmigrants are Immigrants from Venezuela ($57,371, a difference of 0.090%), Immigrants from Western Africa ($57,119, a difference of 0.54%), Immigrants from Burma/Myanmar ($57,114, a difference of 0.55%), Spanish American ($57,021, a difference of 0.71%), and Immigrants from Uruguay ($56,975, a difference of 0.79%). Similarly, the demographic groups most similar to Immigrants from Portugal are Immigrants from Bosnia and Herzegovina ($55,986, a difference of 0.11%), Mexican American Indian ($56,089, a difference of 0.30%), Vietnamese ($56,143, a difference of 0.39%), Yakama ($56,234, a difference of 0.55%), and Central American ($56,321, a difference of 0.71%).