US Census Bureau ACS 5-Year Estimates ยท 2022
Data for O'Fallon comes from the US Census Bureau American Community Survey (ACS) 5-Year Estimates, covering the period 2018โ2022.
The ACS 5-Year estimates provide the most reliable demographic statistics available, especially for smaller communities, by pooling 5 years of survey data.
Learn more about the ACS โCommon questions about O'Fallon demographics
According to the US Census Bureau ACS 5-Year Estimates (2022), the population of O'Fallon, Illinois is 32,104.
The median household income in O'Fallon, Illinois is $102,560 per year, according to the 2022 ACS 5-Year Estimates. The US national median household income is approximately $74,580.
Key cost indicators for O'Fallon, Illinois:. Median home value: $260,700. Median gross rent: $1,264/month. Median household income: $102,560/year
The median home value in O'Fallon, Illinois is $260,700, compared to the national median of approximately $281,900.
The median age in O'Fallon, Illinois is 37.3 years, compared to the US national median age of approximately 38.9 years.
Explore demographics for more cities in Illinois