Okinawan vs West Indian Per Capita Income

The statistical analysis conducted on geographies consisting of 73,745,153 people shows a poor negative correlation between the proportion of Okinawans and per capita income in the United States with a correlation coefficient (R) of -0.113 and weighted average of $55,817. Similarly, the statistical analysis conducted on geographies consisting of 254,069,364 people shows a slight negative correlation between the proportion of West Indians and per capita income in the United States with a correlation coefficient (R) of -0.079 and weighted average of $41,217, a difference of 35.4%.

In terms of per capita income, the demographic groups most similar to Okinawans are Eastern European ($55,780, a difference of 0.070%), Immigrants from Sweden ($55,582, a difference of 0.42%), Immigrants from India ($55,268, a difference of 0.99%), Immigrants from Belgium ($55,082, a difference of 1.3%), and Immigrants from Ireland ($56,584, a difference of 1.4%).

In terms of per capita income, the demographic groups most similar to West Indians are Immigrants from Ecuador ($41,195, a difference of 0.050%), Immigrants from St. Vincent and the Grenadines ($41,270, a difference of 0.13%), Immigrants from Ghana ($41,131, a difference of 0.21%), Immigrants from Grenada ($41,123, a difference of 0.23%), and Immigrants from Cameroon ($41,334, a difference of 0.28%).