Photo: Carol M. Highsmith · Public domainColumbus’s building-damage rate from tornadoes is in the top 4% of U.S. census tracts
On FEMA’s National Risk Index, Columbus gets a C+ for hazard risk: higher expected damage per building than 61% of U.S. towns, #495 of 593 in Indiana. Most of that expected damage is river and rain flooding (72%), then tornadoes (16%). Flood insurance has paid 264 claims here since 1978.
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 Columbus’ natural hazards
From FEMA’s model and FEMA’s records, below.
What Columbus 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
Tornadoes
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 Columbus’ grade
River and rain flooding is 72% of the building damage FEMA expects in Columbus, and Columbus’ rate of river and rain flooding damage is higher than 68% of U.S. census tracts. Tornadoes add 16%, at a rate in the top 4% of U.S. census tracts.
C+ #495 of 593 in Indiana; higher expected damage per building than 61% of U.S. towns (21,298).
Columbus’ residents live in 13 census tracts; FEMA’s figures are combined by where they live.
The typical Indiana town has lower expected damage than 60% of U.S. towns; within the state, Columbus has more expected damage per building than 83% of Indiana towns.
In dollars, FEMA expects about $20.8M a year in losses across Columbus: $16.0M to buildings, the rest to people and crops.
Does Columbus flood? Yes: 264 flood claims since 1978
Every paid claim on a federal flood insurance policy in Columbus, from FEMA’s records: 11.5 per 1,000 homes, more than 76% of the 13,809 U.S. towns with a flood insurance record.
- The Storm201 claims · $10.1M
- The Central U.S. April Flooding6 claims · $243K
- The Mid-spring storms1 claim · $7K
Columbus is in FEMA’s Community Rating System (class 7) for its flood-proofing work.
Insurance rates: Bartholomew County.4 federal disasters brought FEMA money to Columbus
Disasters that paid out in Columbus itself (aid to households or repair grants to the City of Columbus), newest first, with that year’s flood claims.
- 2025Severe Storms, Straight-line Winds, Tornadoes, and Flooding$194K to the City of Columbus for repairs6 flood claims paid that year
- 2008Severe Storms, Flooding, and Tornadoes1,975 households applied for aid$13.6M aid approved$1.4M to the City of Columbus for repairs202 flood claims paid that year
- 2005Severe Winter Storms and Flooding60 households applied for aid$208K aid approved16 flood claims paid that year
- 2004Snow$74K to the City of Columbus for repairs1 flood claim paid that year
Bartholomew County has had 10 natural disasters declared by the President since 1953, most often floods, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Columbus after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Columbus archive →Columbus and its neighbors
Columbus is 3rd of the 4 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 |
|---|---|---|---|
| Harrison Township | Bless damage than 59% | river and rain flooding | 22 |
| German Township | B−less damage than 52% | river and rain flooding | 6 |
| Columbus | C+more damage than 61% | river and rain flooding | 264 |
| Clay Township | Cmore damage than 71% | river and rain flooding | — |
| Columbus Township | — | not graded yet | |
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 Columbus 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.
- 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.
- 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.
- Columbus residents get 15% off flood insurance.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Columbus
Is Columbus at risk for natural disasters?
On FEMA’s National Risk Index, Columbus has higher expected damage per building than 61% of U.S. towns: C+ for hazard risk, #495 of 593 in Indiana. Most of the expected damage is river and rain flooding (72%) and tornadoes (16%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Columbus flood?
Flood insurance has paid 264 claims in Columbus since 1978, $11.5M in all, or 11.5 per 1,000 homes, more than 76% of U.S. towns with a flood insurance record. 17 properties have flooded more than once. The most claims came from Storm (201).
Is Columbus 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 Bartholomew County, 18% of homes in mapped flood zones carry federal flood insurance, and 1.3% of all homes do.
How much is flood insurance in Columbus?
Columbus is in FEMA’s Community Rating System (class 7), which takes 15% 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 Columbus?
By FEMA money that reached Columbus, Severe Storms, Flooding, and Tornadoes (2008): 1,975 households applied for aid, $13.6M approved, and $1.4M to the City of Columbus for repairs. By flood claims, Storm: 201 paid, $10.1M.
Is Columbus at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (72%), and Columbus’ rate for it is higher than 68% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Columbus.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Columbus’ 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.