Lead Paint Risk in O'Fallon, IL
27.3%Pre-1978 Housing
3,585Pre-1978 Units
13,152Total Housing Units
ModerateRisk Level
How to Interpret This
This is an area-level estimate based on Census housing-age data for O'Fallon. It does not prove whether a specific home contains lead paint. If a home was built before 1978, certified lead inspection/testing is the reliable next step before renovation or when young children may be exposed.
How O'Fallon Compares
What This Means for O'Fallon Residents
O'Fallon has a moderate mix of housing ages (27.3% pre-1978). While area-wide risk is moderate, individual older homes may still contain lead paint. Check your home's build year.
Check a Specific Address in O'Fallon
Get a more detailed risk assessment for a specific address.