John J. Kaminer House · Photo: Eastward Gypsy · CC BY-SA 4.0On FEMA’s figures, Gadsden faces about as much hazard damage per building as the typical U.S. town, mostly from river and rain flooding
On FEMA’s National Risk Index, Gadsden gets a B− for hazard risk: higher expected damage per building than 54% of U.S. towns. Most of that expected damage is river and rain flooding (58%), then hurricanes (20%). FEMA’s files show no paid flood insurance claims here.
Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded
What Gadsden faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
River and rain flooding
Hurricanes
Earthquakes
Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.
What’s behind Gadsden’s grade
River and rain flooding is 58% of the building damage FEMA expects in Gadsden, and Gadsden’s rate of river and rain flooding damage is lower than 54% of U.S. census tracts. Ice storms add 2%, at a rate in the top 9% of U.S. census tracts.
B− higher expected damage per building than 54% of U.S. towns (21,298).
Gadsden’s residents live in 2 census tracts; FEMA’s figures are combined by where they live.
In dollars, FEMA expects about $420K a year in losses across Gadsden: $254K to buildings, the rest to people and crops.
Does Gadsden flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Gadsden. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Gadsden isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Richland County.3 federal disasters brought FEMA money to Gadsden
Disasters that paid out in Gadsden itself (aid to households or repair grants to Gadsden), newest first, with that year’s flood claims.
- 2024Hurricane Helene138 households applied for aid$122K aid approved
- 2015Severe Storms and Flooding370 households applied for aid$313K aid approved
- 2004Tropical Storm Frances4 households applied for aid$36K aid approved
Richland County has had 18 natural disasters declared by the President since 1953, most often hurricanes and tropical storms, then winter storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Gadsden after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Gadsden archive →Get ready for what Gadsden faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- Turn around at flooded roads: a foot of moving water can carry off a car.
- Flood insurance usually takes 30 days to start, so buy it before the forecast.
- Keep papers and medicines up high, in a grab-and-go bag.
- The season runs June through November and peaks from mid-August to mid-October.
- Bring in porch furniture and anything the wind can throw.
- Fill the gas tank and charge phones before the storm arrives.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- Look up the address on FEMA’s flood map.
- Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
- Get a flood insurance quote early: policies usually start 30 days after you buy.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Gadsden
Is Gadsden at risk for natural disasters?
On FEMA’s National Risk Index, Gadsden has higher expected damage per building than 54% of U.S. towns: B− for hazard risk. Most of the expected damage is river and rain flooding (58%) and hurricanes (20%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Is Gadsden in a flood zone?
Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Richland County, 69% of homes in mapped flood zones carry federal flood insurance, and 1.3% of all homes do.
How much is flood insurance in Gadsden?
FEMA’s Community Rating System list shows no discount for Gadsden’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
What was the biggest storm in Gadsden?
By FEMA money that reached Gadsden, Severe Storms and Flooding (2015): 370 households applied for aid, $313K approved.
Is Gadsden at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (58%), and Gadsden’s rate for it is lower than 54% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Gadsden.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Gadsden’s residents lived in the 2020 census; OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.