Black/African American vs Immigrants from Czechoslovakia Householder Income Ages 45 - 64 years

The statistical analysis conducted on geographies consisting of 562,323,408 people shows a very strong negative correlation between the proportion of Blacks/African Americans and household income with householder between the ages 45 and 64 in the United States with a correlation coefficient (R) of -0.832 and weighted average of $78,556. Similarly, 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, a difference of 42.5%.

In terms of householder income ages 45 - 64 years, the demographic groups most similar to Blacks/African Americans are Immigrants from Dominican Republic ($78,836, a difference of 0.36%), Creek ($78,960, a difference of 0.51%), Dutch West Indian ($79,171, a difference of 0.78%), Immigrants from Congo ($77,850, a difference of 0.91%), and Native/Alaskan ($79,816, a difference of 1.6%).

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%).