Lead Paint Risk in Walworth County, South Dakota
70.8%Pre-1978 Housing
2,081Pre-1978 Units
2,941Total Housing Units
2Census 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
- 2,081 housing units in Walworth County were built before 1978.
- The county's pre-1978 housing share is 70.8%, compared with the state rate of 50.9%.
- 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 2 of 2 tracts; download the full county tract CSV.
| Tract | Pre-1978 | Total | Risk Rate | 1970s | 1960s | 1950s | 1940s | ≤1939 |
|---|---|---|---|---|---|---|---|---|
| Census Tract 9652 | 1,362 | 1,825 | 74.6% | 294 | 351 | 186 | 166 | 365 |
| Census Tract 9651 | 719 | 1,116 | 64.4% | 138 | 131 | 75 | 51 | 324 |