Immigrants from Costa Rica vs Spanish Householder Income Over 65 years

The statistical analysis conducted on geographies consisting of 204,055,997 people shows a weak positive correlation between the proportion of Immigrants from Costa Rica and household income with householder over the age of 65 in the United States with a correlation coefficient (R) of 0.202 and weighted average of $59,848. 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 Immigrants from Costa Rica are South American ($59,854, a difference of 0.010%), Immigrants from Africa ($59,837, a difference of 0.020%), Belgian ($59,915, a difference of 0.11%), Puget Sound Salish ($59,934, a difference of 0.14%), and Ghanaian ($60,043, a difference of 0.33%). 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%).