Immigrants from Czechoslovakia vs Bulgarian Householder Income Ages 45 - 64 years

The statistical analysis conducted on geographies consisting of 195,371,868 people shows a weak negative correlation between the proportion of Immigrants from Czechoslovakia and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.288 and weighted average of $111,914. Similarly, the statistical analysis conducted on geographies consisting of 205,498,500 people shows no correlation between the proportion of Bulgarians and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of 0.044 and weighted average of $113,883, a difference of 1.8%.

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Immigrants from Czechoslovakia are Immigrants from Europe ($111,984, a difference of 0.060%), Immigrants from Netherlands ($111,982, a difference of 0.060%), Soviet Union ($112,008, a difference of 0.080%), Immigrants from Norway ($111,669, a difference of 0.22%), and Immigrants from Scotland ($112,175, a difference of 0.23%). Similarly, the demographic groups most similar to Bulgarians are Immigrants from France ($113,680, a difference of 0.18%), Israeli ($114,186, a difference of 0.27%), Immigrants from Greece ($113,548, a difference of 0.29%), Estonian ($114,220, a difference of 0.30%), and Australian ($113,533, a difference of 0.31%).