Storms, floods and disasters in Allentown
Allentown isn’t graded for hazard risk: Allentown has 341 residents; we grade towns of 1,000 or more.
What Allentown 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
Tornadoes
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.
Does Allentown flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Allentown. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Allentown isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Twiggs County.2 federal disasters brought FEMA money to Allentown
Disasters that paid out in Allentown itself (aid to households or repair grants to the City of Allentown), newest first, with that year’s flood claims.
- 2024Hurricane Helene$11K to the City of Allentown for repairs
- 2018Hurricane Michael$4K to the City of Allentown for repairs
Twiggs County has had 10 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.
Old photos of Allentown after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Allentown archive →Allentown and its neighbors
How expected damage per building compares across the town line. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Danville | — | 111 residents; we grade 1,000+ | |
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 Allentown 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.
- Pick your spot now: the lowest floor, an inside room, no windows.
- A watch means be ready; a warning means take cover now.
- Keep shoes and a flashlight by the bed.
- 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 Allentown
Is Allentown 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 Twiggs County, 0.0% of all homes carry federal flood insurance.
How much is flood insurance in Allentown?
FEMA’s Community Rating System list shows no discount for Allentown’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 Allentown?
By FEMA money that reached Allentown, Hurricane Helene (2024): $11K to the City of Allentown for repairs.
Storm stories
Memories, warnings and help from neighbors in Allentown.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Allentown’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.