Charles McLaran House · Photo: Jack Boucher · Public domainFEMA puts Columbus’s expected hazard damage per building above that of 78% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Columbus gets a C− for hazard risk: higher expected damage per building than 78% of U.S. towns, #71 of 101 in Mississippi. Most of that expected damage is river and rain flooding (64%), then tornadoes (15%). Flood insurance has paid 481 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 64% of the building damage FEMA expects in Columbus, and Columbus’ rate of river and rain flooding damage is higher than 76% of U.S. census tracts. Tornadoes add 15%, at a rate in the top 2% of U.S. census tracts.
C− #71 of 101 in Mississippi; higher expected damage per building than 78% of U.S. towns (21,298).
Columbus’ residents live in 12 census tracts; FEMA’s figures are combined by where they live.
The typical Mississippi town has higher expected damage than 64% of U.S. towns; within the state, Columbus has more expected damage per building than 70% of Mississippi towns.
In dollars, FEMA expects about $15.1M a year in losses across Columbus: $9.9M to buildings, the rest to people and crops.
Does Columbus flood? Yes: 481 flood claims since 1978
Every paid claim on a federal flood insurance policy in Columbus, from FEMA’s records: 40.6 per 1,000 homes, more than 91% of the 13,809 U.S. towns with a flood insurance record.
- Hurricane Katrina7 claims · $67K
Columbus isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Lowndes County.9 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.
- 2019Severe Storms, Straight-line Winds, Tornadoes, and Flooding447 households applied for aid$414K aid approved$686K to the City of Columbus for repairs
- 2014Severe Storms, Tornadoes, and Flooding922 households applied for aid$334K aid approved$372K to the City of Columbus for repairs
- 2005Hurricane Katrina2,247 households applied for aid$990K aid approved$308K to the City of Columbus for repairs7 flood claims paid for it, $67K
- 2005Hurricane Dennis$15K to the City of Columbus for repairs
- 2004Hurricane Ivan$39K to the City of Columbus for repairs9 flood claims paid that year
- 2003Severe Storms, Tornadoes and High Winds6 households applied for aid$12K aid approved9 flood claims paid that year
Show all 9
- 2002Severe Storms and Tornadoes1,007 households applied for aid$1.8M aid approved$942K to the City of Columbus for repairs
- 2001Severe Storms and Tornadoes$4.0M to the City of Columbus for repairs
- 1998Severe Winter Storms, Ice and Freezing Rain$25K to the City of Columbus for repairs14 flood claims paid that year
Lowndes County has had 19 natural disasters declared by the President since 1953, most often severe storms, then hurricanes and tropical storms.
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 →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.
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 78% of U.S. towns: C− for hazard risk, #71 of 101 in Mississippi. Most of the expected damage is river and rain flooding (64%) and tornadoes (15%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Columbus flood?
Flood insurance has paid 481 claims in Columbus since 1978, $3.9M in all, or 40.6 per 1,000 homes, more than 91% of U.S. towns with a flood insurance record. 62 properties have flooded more than once. The most claims came from Hurricane Katrina (7).
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 Lowndes County, 17% of homes in mapped flood zones carry federal flood insurance, and 2.5% of all homes do.
How much is flood insurance in Columbus?
FEMA’s Community Rating System list shows no discount for Columbus’ 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 Columbus?
By FEMA money that reached Columbus, Severe Storms and Tornadoes (2001): $4.0M to the City of Columbus for repairs. By flood claims, Hurricane Katrina: 7 paid, $67K.
Is Columbus at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (64%), and Columbus’ rate for it is higher than 76% 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.