South American vs Spanish Householder Income Over 65 years

The statistical analysis conducted on geographies consisting of 491,344,983 people shows no correlation between the proportion of South Americans and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of 0.044 and weighted average of $59,854. Similarly, the statistical analysis conducted on geographies consisting of 420,502,206 people shows a mild negative correlation between the proportion of Spanish and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of -0.385 and weighted average of $60,795, a difference of 1.6%.

In terms of householder income over 65 years, the demographic groups most similar to South Americans are Immigrants from Costa Rica ($59,848, a difference of 0.010%), Immigrants from Africa ($59,837, a difference of 0.030%), Belgian ($59,915, a difference of 0.10%), Puget Sound Salish ($59,934, a difference of 0.13%), and Ghanaian ($60,043, a difference of 0.32%). Similarly, the demographic groups most similar to Spanish are Alaska Native ($60,748, a difference of 0.080%), Yup'ik ($60,727, a difference of 0.11%), Spaniard ($60,866, a difference of 0.12%), Welsh ($60,666, a difference of 0.21%), and Immigrants from Morocco ($60,647, a difference of 0.24%).