Photo: Rbrko · CC BY-SA 4.0More hazard damage per building is expected in Gainesville than in 66% of U.S. towns, led by hurricanes
On FEMA’s National Risk Index, Gainesville gets a C for hazard risk: higher expected damage per building than 66% of U.S. towns, #141 of 638 in Florida. Most of that expected damage is hurricanes (50%), then river and rain flooding (44%). Flood insurance has paid 57 claims here since 1988.
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 stands out about Gainesville’s natural hazards
From FEMA’s model and FEMA’s records, below.
What Gainesville faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
Hurricanes
River and rain flooding
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 Gainesville’s grade
Hurricanes are 50% of the building damage FEMA expects in Gainesville, and Gainesville’s rate of hurricanes damage is in the top 10% of U.S. census tracts. Next is river and rain flooding at 44% (lower than 56% of U.S. census tracts).
C #141 of 638 in Florida; higher expected damage per building than 66% of U.S. towns (21,298).
Gainesville’s residents live in 39 census tracts; FEMA’s figures are combined by where they live.
The typical Florida town has higher expected damage than 79% of U.S. towns; within the state, Gainesville has less expected damage per building than 78% of Florida towns.
Among the 400 U.S. cities of 100,000 or more, Gainesville has higher expected damage per building than 59% (#237 of 400). Because it is so big, its total expected yearly loss, $40.9M, is the 291th largest of those 400.
Does Gainesville flood? Sometimes: 57 flood claims since 1988
Every paid claim on a federal flood insurance policy in Gainesville, from FEMA’s records: 0.9 per 1,000 homes, fewer than 81% of the 13,809 U.S. towns with a flood insurance record.
- Hurricane Irma19 claims · $1.0M
- Hurricane Frances7 claims · $154K
- Hurricane Elsa3 claims · $107K
Gainesville is in FEMA’s Community Rating System (class 6) for its flood-proofing work.
Insurance rates: Alachua County.11 federal disasters brought FEMA money to Gainesville
Disasters that paid out in Gainesville itself (aid to households or repair grants to the City of Gainesville), newest first, with that year’s flood claims.
- 2024Hurricane Milton58 households applied for aid$2K aid approved$149K to the City of Gainesville for repairs
- 2024Hurricane Helene5,770 households applied for aid$6.1M aid approved$907K to the City of Gainesville for repairs
- 2024Hurricane Debby3,244 households applied for aid$3.9M aid approved$117K to the City of Gainesville for repairs
- 2023Hurricane Idalia1 households applied for aid$77K to the City of Gainesville for repairs
- 2022Hurricane Ian4 households applied for aid$700 aid approved$89K to the City of Gainesville for repairs
- 2017Hurricane Irma16,035 households applied for aid$5.1M aid approved$2.4M to the City of Gainesville for repairs19 flood claims paid for it, $1.0M
Show all 11
- 2016Hurricane Hermine$46K to the City of Gainesville for repairs
- 2008Tropical Storm Fay59 households applied for aid$30K aid approved$143K to the City of Gainesville for repairs1 flood claim paid for it, $3K
- 2004Hurricane Jeanne1,435 households applied for aid$1.1M aid approved$5.9M to the City of Gainesville for repairs1 flood claim paid for it, $5K
- 2004Hurricane Frances2,678 households applied for aid$2.1M aid approved$5.0M to the City of Gainesville for repairs7 flood claims paid for it, $154K
- 2004Tropical Storm Bonnie and Hurricane Charley1 households applied for aid$28K to the City of Gainesville for repairs
Alachua County has had 21 natural disasters declared by the President since 1953, most often hurricanes and tropical storms, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Also 3 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Alachua County, 1999–2007.
Old photos of Gainesville after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Gainesville archive →Gainesville and its neighbors
Gainesville has the lowest expected damage per building of the 2 graded towns here. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Gainesville | Cmore damage than 66% | hurricanes | 57 |
| Alachua | Cmore damage than 74% | river and rain flooding | 20 |
Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.
Get ready for what Gainesville faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- 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.
- 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.
- 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.
- Gainesville residents get 20% off flood insurance.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Gainesville
Is Gainesville at risk for natural disasters?
On FEMA’s National Risk Index, Gainesville has higher expected damage per building than 66% of U.S. towns: C for hazard risk, #141 of 638 in Florida. Most of the expected damage is hurricanes (50%) and river and rain flooding (44%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Gainesville flood?
Flood insurance has paid 57 claims in Gainesville since 1988, $1.7M in all, or 0.9 per 1,000 homes, fewer than 81% of U.S. towns with a flood insurance record. 2 properties have flooded more than once. The most claims came from Hurricane Irma (19).
Is Gainesville 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 Alachua County, 18% of homes in mapped flood zones carry federal flood insurance, and 2.5% of all homes do.
How much is flood insurance in Gainesville?
Gainesville is in FEMA’s Community Rating System (class 6), which takes 20% off federal flood insurance policies for its flood-proofing work. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
What was the biggest storm in Gainesville?
By FEMA money that reached Gainesville, Hurricane Irma (2017): 16,035 households applied for aid, $5.1M approved, and $2.4M to the City of Gainesville for repairs. By flood claims, Hurricane Irma: 19 paid, $1.0M.
Is Gainesville at risk from hurricanes?
It is the largest share of the building damage FEMA expects here (50%), and Gainesville’s rate for it is in the top 10% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Gainesville.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Gainesville’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.