Mauldin, South Carolina: natural disaster risk
How exposed Mauldin is to floods, storms and other hazards, from FEMA and NOAA records for Greenville County.
Mauldin is a city of 27,055 people in Greenville County, South Carolina. FEMA's National Risk Index rates Greenville County relatively moderate for natural hazards overall, about average for the US. The costliest hazards there are inland flooding, tornado and cold wave, with about $169 million in expected losses a year across the county. The weather service has logged 1,181 storm reports in the county since 1952, including 37 tornadoes and 104 floods. NOAA hurricane records show 0 hurricanes and 11 tropical storms passing within 65 miles of the county's center. About 0.6% of homes in the county carry federal flood insurance.
Risk figures are for Greenville County. FEMA National Risk Index December 2025; NOAA Storm Events; US Census Bureau ACS 2020 to 2024. Updated November 6, 2026.
Top risks in Mauldin
Full Greenville County report ›- Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
- Price a flood policy now. Most new federal policies take 30 days to start.
- Pick a shelter spot: a basement, or an inside room on the lowest floor with no windows.
- Turn on emergency alerts on your phone and keep a weather radio.
- Insulate pipes in outside walls, crawl spaces and garages.
- Know how to shut off the main water valve.
All hazards
| Hazard | Rating | A year |
|---|---|---|
| Inland flooding | $104M | |
| Tornado | $20M | |
| Cold wave | $15M | |
| Earthquake | $9M | |
| Ice storm | $6M | |
| Lightning | $4M | |
| Hurricane | $3M | |
| Strong wind | $2M | |
| Hail | $2M | |
| Heat wave | $2M | |
| Drought | $149K | |
| Winter weather | $91K |
Homes in Mauldin
Older homes and mobile homes usually take more damage in storms, floods and earthquakes. Ask about roof age, flood history and retrofits before you buy or rent.
Strongest tornadoes in Greenville County
More cities in Greenville County
Other cities in South Carolina
All ›Common questions about Mauldin
Is Mauldin safe from natural disasters?
Mauldin is in Greenville County, which FEMA's National Risk Index rates relatively moderate overall, about average for the US. The biggest hazards are inland flooding, tornado, cold wave. No place is free of risk, so check the flood map and insurance for any home you consider.
What natural disasters happen in Mauldin?
By expected yearly losses in Greenville County, the top hazards are inland flooding (High), tornado (High), cold wave (High). Greenville County has been part of 24 federal disaster or emergency declarations for natural events.
Does Mauldin get tornadoes?
Yes. NOAA records list 37 tornadoes in Greenville County since 1950; the strongest was an F3 tornado on May 27, 1973. FEMA rates tornado risk in the county high.
Do I need flood insurance in Mauldin?
Standard home insurance does not cover floods. In Greenville County, about 0.6% of homes have federal flood insurance, and FEMA rates inland flooding risk high. Check the FEMA flood map for your address and get a quote even outside a high-risk zone.