O'Fallon city, Illinois Average Household Income By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on January 19, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the Average Household Income for O'Fallon city, IL was $115,506.

By Race: The Asian Alone racial group had the highest average household income in O'Fallon city, IL ($136.64K), followed by White Alone ($119.97K), and Two or More Races ($109.32K). The racial group with the lowest average household income was Black Alone ($88.23K).

By Ethnicity: The average household income of the Hispanic or Latino of All Races ethnicity group was ($139.19K), and that of the Non-Hispanic White Alone ethnicity group was ($119.98K).

The charts and tables below shows the average household income by race and ethnicity in O'Fallon city, Illinois.

Note: Missing racial or ethnicity groups means there was not enough information for an estimate.

You can also see similar information for other Illinois cities and places, Illinois counties, and for Illinois.

O'Fallon city, IL Average Household Income By Race in 2021
Asian Alone
White Alone
Two or More Races
Some Other Race Alone
Black Alone
O'Fallon city, IL Average Household Income By Ethnicity in 2021
Hispanic or Latino of All Races
Non-Hispanic White Alone
O'Fallon city, IL Average Household Income By Race in 2021
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Race Average HH Income ($)
Asian Alone 136643
White Alone 119972
Two or More Races 109319
Some Other Race Alone 97963
Black Alone 88230
O'Fallon city, IL Average Household Income By Ethnicity in 2021
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Ethnicity Average HH Income ($)
Hispanic or Latino of All Races 139190
Non-Hispanic White Alone 119975