Ranking of Illinois Counties By the Median Household Income of the Non-Hispanic White Alone Ethnicity Group in 2021 (ACS-5Yrs)

Based on the US Census ACS-5Yrs estimates, in 2021, the Median Household Income for the Non-Hispanic White Alone ethnicity group in Illinois was $80,001. Among all Illinois counties, the Non-Hispanic White Alone ethnicity group had the highest median household income in Lake County ($108,642), followed by DuPage County ($105,741), and Will County ($103,471). On the other hand, the Non-Hispanic White Alone ethnicity group had the lowest median household income in the following 3 counties: Alexander County ($43,816), McDonough County ($45,896), and Jackson County ($46,786).

The chart below shows the top 10 Illinois counties where the Non-Hispanic White Alone ethnicity group had high median household income, and the table below shows the ranking of all Illinois counties.

You can see similar ranking for other racial and ethnicity groups in Illinois.

You can also see similar ranking of counties for other states as well as for the whole United States.