O'Fallon, ILPublished Date: November 21, 2024O'Fallon is located in St. Clair County, Illinois and has a population of 32,104. The poverty rate in O'Fallon is 3.3% and is lower than the US poverty rate of 11.5%. The U.S. poverty level for a family of four in 2023 is $31,200. The unemployment rate in O'Fallon is 3.6% while the St. Clair County unemployment rate is 5.7%.
| | Population | |
|---|
| Male | | 49% |
| Female | | 51% |
| | Median Age (city/county) | |
|---|
| O'Fallon | | 37.3 |
| St. Clair | | 39.4 |
| | Median Household Income (city/county) | |
|---|
| O'Fallon | | $102,560 |
| St. Clair | | $68,915 |
| | Median Home Value (city/county) | |
|---|
| O'Fallon | | $260,752 |
| St. Clair | | $155,575 |
| | Median Rent (city/county) | |
|---|
| O'Fallon | | $1,264 |
| St. Clair | | $1,002 |
| | Poverty Rate (city/county) | |
|---|
| O'Fallon | | 3.3% |
| St. Clair | | 13.8% |
Races and Ethnicity
▩ White 73.4%
▩ Black or African American 12.7%
▩ Asian 3.6%
▩ Native 0%
▩ Pacific 0%
▩ Other 0.8%
▩ Hispanic 4.8%
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