South African vs Immigrants from Czechoslovakia Per Capita Income

The statistical analysis conducted on geographies consisting of 182,604,546 people shows a moderate negative correlation between the proportion of South Africans and per capita income in the United States with a correlation coefficient (R) of -0.489 and weighted average of $50,044. Similarly, the statistical analysis conducted on geographies consisting of 195,456,516 people shows a moderate negative correlation between the proportion of Immigrants from Czechoslovakia and per capita income in the United States with a correlation coefficient (R) of -0.420 and weighted average of $51,770, a difference of 3.5%.

In terms of per capita income, the demographic groups most similar to South Africans are Asian ($50,057, a difference of 0.030%), Immigrants from Western Europe ($50,065, a difference of 0.040%), Immigrants from Belarus ($50,303, a difference of 0.52%), Paraguayan ($50,385, a difference of 0.68%), and Immigrants from Croatia ($50,417, a difference of 0.74%). Similarly, the demographic groups most similar to Immigrants from Czechoslovakia are Cambodian ($51,731, a difference of 0.070%), Immigrants from Korea ($51,671, a difference of 0.19%), Estonian ($51,875, a difference of 0.20%), Immigrants from South Africa ($51,465, a difference of 0.59%), and Immigrants from Turkey ($51,368, a difference of 0.78%).