Immigrants from Costa Rica vs Nigerian Median Earnings

The statistical analysis conducted on geographies consisting of 204,262,782 people shows a weak negative correlation between the proportion of Immigrants from Costa Rica and median earnings in the United States with a correlation coefficient (R) of -0.229 and weighted average of $45,928. Similarly, the statistical analysis conducted on geographies consisting of 332,779,942 people shows no correlation between the proportion of Nigerians and median earnings in the United States with a correlation coefficient (R) of 0.035 and weighted average of $45,532, a difference of 0.87%.

In terms of median earnings, the demographic groups most similar to Immigrants from Costa Rica are Immigrants from St. Vincent and the Grenadines ($45,908, a difference of 0.040%), Yugoslavian ($45,846, a difference of 0.18%), Barbadian ($45,846, a difference of 0.18%), Trinidadian and Tobagonian ($45,820, a difference of 0.23%), and Immigrants from Barbados ($45,816, a difference of 0.24%). Similarly, the demographic groups most similar to Nigerians are Immigrants from Colombia ($45,550, a difference of 0.040%), Panamanian ($45,593, a difference of 0.13%), Bermudan ($45,593, a difference of 0.13%), Immigrants from Grenada ($45,596, a difference of 0.14%), and Immigrants from Bosnia and Herzegovina ($45,600, a difference of 0.15%).