As of October 30, 2025, O Fallon, Illinois has 2 Affordable Housing complexes. There are 183 section 8 apartments. the area and their contact information can be found below.
Chevy Chase Apartments Has 52 Units Available
O'Fallon Apartments Has 131 Units Available
The will pay about 70% of a tenants rent with the tenant being responsible for the other 30%.
Income Limits are maximum income limits allowed based on household size. The following limits were established by HUD for low income households to be eligible for housing assistance in St Clair County for 2025.
The best apartments in O Fallon, IL are O'Fallon Apartments and Chevy Chase Apartments
The average property rent in O Fallon, IL is $0.
The price range for a studio apartment in O Fallon, IL is between $0 and $0. You can view more listings by clicking on the Load More button.
The price range for 1 bedroom apartment in O Fallon, IL is between $0 and $0. You can view more listings by clicking on the Load More button.
The price range for 2 bedroom apartment in O Fallon, IL is between $0 and $0. You can view more listings by clicking on the Load More button.
The price range for 3 bedroom apartment in O Fallon, IL is between $0 and $0. You can view more listings by clicking on the Load More button.
The price range for 4 bedroom apartment in O Fallon, IL is between $0 and $0. You can view more listings by clicking on the Load More button.
The prices were last updated on 29 October, 2025 for the properties in O Fallon, IL
