Immigrants from Czechoslovakia vs Immigrants from Poland Median Household Income

The statistical analysis conducted on geographies consisting of 195,443,038 people shows a mild negative correlation between the proportion of Immigrants from Czechoslovakia and median household income in the United States with a correlation coefficient (R) of -0.390 and weighted average of $95,319. Similarly, the statistical analysis conducted on geographies consisting of 304,762,880 people shows a moderate negative correlation between the proportion of Immigrants from Poland and median household income in the United States with a correlation coefficient (R) of -0.417 and weighted average of $90,549, a difference of 5.3%.

In terms of median household income, the demographic groups most similar to Immigrants from Czechoslovakia are Immigrants from Austria ($95,277, a difference of 0.040%), New Zealander ($95,146, a difference of 0.18%), Soviet Union ($95,098, a difference of 0.23%), Immigrants from Europe ($95,032, a difference of 0.30%), and Korean ($95,018, a difference of 0.32%).

In terms of median household income, the demographic groups most similar to Immigrants from Poland are Palestinian ($90,574, a difference of 0.030%), Chilean ($90,605, a difference of 0.060%), Zimbabwean ($90,618, a difference of 0.080%), Northern European ($90,446, a difference of 0.11%), and Croatian ($90,685, a difference of 0.15%).