Immigrants from Poland vs Costa Rican Householder Income Ages 25 - 44 years

The statistical analysis conducted on geographies consisting of 304,269,363 people shows a substantial negative correlation between the proportion of Immigrants from Poland and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of -0.511 and weighted average of $101,065. Similarly, the statistical analysis conducted on geographies consisting of 253,116,835 people shows a slight negative correlation between the proportion of Costa Ricans and household income with householder between the ages 25 and 44 in the United States with a correlation coefficient (R) of -0.070 and weighted average of $95,565, a difference of 5.8%.

In terms of householder income ages 25 - 44 years, the demographic groups most similar to Immigrants from Poland are Immigrants from Moldova ($101,091, a difference of 0.030%), Immigrants from Lebanon ($101,124, a difference of 0.060%), Albanian ($101,367, a difference of 0.30%), Immigrants from Argentina ($101,415, a difference of 0.35%), and Taiwanese ($101,492, a difference of 0.42%).

In terms of householder income ages 25 - 44 years, the demographic groups most similar to Costa Ricans are Icelander ($95,560, a difference of 0.010%), Scandinavian ($95,596, a difference of 0.030%), Immigrants from Portugal ($95,512, a difference of 0.060%), Swiss ($95,511, a difference of 0.060%), and Immigrants from Saudi Arabia ($95,450, a difference of 0.12%).