Lead Paint Risk in Petroleum County, Montana
52.2%Pre-1978 Housing
154Pre-1978 Units
295Total Housing Units
1Census Tracts
How to Interpret This
This is an area-level screening signal based on Census housing-age data. It does not confirm lead paint in any specific home. Homes built before 1978 may contain lead-based paint, and certified inspection or testing is the only way to confirm a property-level hazard.
Reporter / Resident Story Kit
- 154 housing units in Petroleum County were built before 1978.
- The county's pre-1978 housing share is 52.2%, compared with the state rate of 49.8%.
- Local questions: Which neighborhoods have the oldest housing stock? Are lead-safe renovation resources available? Do renters and families with young children know how to request testing?
Highest-Risk Census Tracts
Individual census tracts ranked by pre-1978 housing percentage. Showing the top 1 of 1 tracts; download the full county tract CSV.
| Tract | Pre-1978 | Total | Risk Rate | 1970s | 1960s | 1950s | 1940s | ≤1939 |
|---|---|---|---|---|---|---|---|---|
| Census Tract 1 | 154 | 295 | 52.2% | 38 | 17 | 23 | 11 | 65 |