Olga School · Photo: Ebyabe · CC BY-SA 3.0FEMA expects more hazard damage per building in Olga than in 94% of U.S. towns, mostly from hurricanes
On FEMA’s National Risk Index, Olga gets a D for hazard risk: higher expected damage per building than 94% of U.S. towns, #558 of 638 in Florida. Most of that expected damage is hurricanes (62%), then river and rain flooding (31%). Flood insurance has paid 158 claims here since 2017.
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 Olga’s natural hazards
From FEMA’s model and FEMA’s records, below.
What Olga 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 Olga’s grade
Hurricanes are 62% of the building damage FEMA expects in Olga, and Olga’s rate of hurricanes damage is in the top 4% of U.S. census tracts. Wildfire adds 4%, at a rate in the top 5% of U.S. census tracts.
D #558 of 638 in Florida; higher expected damage per building than 94% of U.S. towns (21,298).
All of Olga’s residents live in one census tract; the figures are that tract’s.
The typical Florida town has higher expected damage than 79% of U.S. towns; within the state, Olga has more expected damage per building than 87% of Florida towns.
In dollars, FEMA expects about $1.4M a year in losses across Olga: $1.3M to buildings, the rest to people and crops.
Does Olga flood? Yes: 158 flood claims since 2017
Every paid claim on a federal flood insurance policy in Olga, from FEMA’s records: 152.1 per 1,000 homes, more than 98% of the 13,809 U.S. towns with a flood insurance record.
- Hurricane Ian87 claims · $9.9M
- Hurricane Milton38 claims · $2.7M
- Hurricane Helene22 claims · $2.3M
Olga isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Lee County.The storms Olga remembers
None of the 30 disasters declared for Lee County shows FEMA aid or repair money reaching Olga itself in FEMA’s records, so these are its biggest flood-claim years.
- 202287 flood claims paidThe year of Hurricane Nicole, declared for Lee County
- 202460 flood claims paidThe year of Hurricane Milton, declared for Lee County
- 201711 flood claims paidThe year of Hurricane Irma, declared for Lee County
Lee County has had 30 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 4 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Lee County, 1999–2017.
Old photos of Olga after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Olga archive →Olga and its neighbors
Olga is 2nd of the 3 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Fort Myers Shores | Dmore damage than 94% | hurricanes | 556 |
| Olga | Dmore damage than 94% | hurricanes | 158 |
| Alva | Dmore damage than 94% | hurricanes | — |
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 Olga 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.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Olga
Is Olga at risk for natural disasters?
On FEMA’s National Risk Index, Olga has higher expected damage per building than 94% of U.S. towns: D for hazard risk, #558 of 638 in Florida. Most of the expected damage is hurricanes (62%) and river and rain flooding (31%). The figures are for the one census tract the town shares with its neighbors. This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Olga flood?
Flood insurance has paid 158 claims in Olga since 2017, $15.4M in all, or 152.1 per 1,000 homes, more than 98% of U.S. towns with a flood insurance record. The most claims came from Hurricane Ian (87).
Is Olga 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 Lee County, 47% of homes in mapped flood zones carry federal flood insurance, and 24.2% of all homes do.
How much is flood insurance in Olga?
FEMA’s Community Rating System list shows no discount for Olga’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 Olga?
By flood claims, Hurricane Ian: 87 paid, $9.9M.
Is Olga at risk from hurricanes?
It is the largest share of the building damage FEMA expects here (62%), and Olga’s rate for it is in the top 4% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Olga.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Olga’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.