Radon zones in Florida
Zone 1: 0, Zone 2: 9, Zone 3: 58. A zone is an area estimate; EPA says all homes should be tested.
- Alachua County Zone 2
- Baker County Zone 3
- Bay County Zone 3
- Bradford County Zone 3
- Brevard County Zone 3
- Broward County Zone 3
- Calhoun County Zone 3
- Charlotte County Zone 3
- Citrus County Zone 2
- Clay County Zone 3
- Collier County Zone 3
- Columbia County Zone 2
- DeSoto County Zone 3
- Dixie County Zone 3
- Duval County Zone 3
- Escambia County Zone 3
- Flagler County Zone 3
- Franklin County Zone 3
- Gadsden County Zone 3
- Gilchrist County Zone 3
- Glades County Zone 3
- Gulf County Zone 3
- Hamilton County Zone 3
- Hardee County Zone 3
- Hendry County Zone 3
- Hernando County Zone 3
- Highlands County Zone 3
- Hillsborough County Zone 2
- Holmes County Zone 3
- Indian River County Zone 3
- Jackson County Zone 3
- Jefferson County Zone 3
- Lafayette County Zone 3
- Lake County Zone 3
- Lee County Zone 3
- Leon County Zone 2
- Levy County Zone 3
- Liberty County Zone 3
- Madison County Zone 3
- Manatee County Zone 3
- Marion County Zone 2
- Martin County Zone 3
- Miami-Dade County Zone 2
- Monroe County Zone 3
- Nassau County Zone 3
- Okaloosa County Zone 3
- Okeechobee County Zone 3
- Orange County Zone 3
- Osceola County Zone 3
- Palm Beach County Zone 3
- Pasco County Zone 3
- Pinellas County Zone 3
- Polk County Zone 2
- Putnam County Zone 3
- St. Johns County Zone 3
- St. Lucie County Zone 3
- Santa Rosa County Zone 3
- Sarasota County Zone 3
- Seminole County Zone 3
- Sumter County Zone 3
- Suwannee County Zone 3
- Taylor County Zone 3
- Union County Zone 2
- Volusia County Zone 3
- Wakulla County Zone 3
- Walton County Zone 3
- Washington County Zone 3
County not listed? See what we left out and why. Leave your email to hear if this data changes.