Photo: Terry Umbenhaur · CC BY-SA 3.0On FEMA’s figures, Las Cruces faces less hazard damage per building than 62% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Las Cruces gets a B for hazard risk: lower expected damage per building than 62% of U.S. towns, #19 of 73 in New Mexico. Most of that expected damage is river and rain flooding (95%). Flood insurance has paid 32 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 Las Cruces’ natural hazards
From FEMA’s model and FEMA’s records, below.
What Las Cruces 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
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 Las Cruces’ grade
River and rain flooding is 95% of the building damage FEMA expects in Las Cruces, and Las Cruces’ rate of river and rain flooding damage is higher than 66% of U.S. census tracts.
B #19 of 73 in New Mexico; lower expected damage per building than 62% of U.S. towns (21,298).
Las Cruces’ residents live in 37 census tracts; FEMA’s figures are combined by where they live.
The typical New Mexico town has higher expected damage than 71% of U.S. towns; within the state, Las Cruces has less expected damage per building than 75% of New Mexico towns.
Among the 400 U.S. cities of 100,000 or more, Las Cruces has lower expected damage per building than 74% (#104 of 400). Because it is so big, its total expected yearly loss, $109M, is the 101th largest of those 400.
Does Las Cruces flood? Sometimes: 32 flood claims since 1978
Every paid claim on a federal flood insurance policy in Las Cruces, from FEMA’s records: 0.6 per 1,000 homes, fewer than 86% of the 13,809 U.S. towns with a flood insurance record.
Las Cruces is in FEMA’s Community Rating System (class 7) for its flood-proofing work.
Insurance rates: Dona Ana County.2 federal disasters brought FEMA money to Las Cruces
Disasters that paid out in Las Cruces itself (aid to households or repair grants to the City of Las Cruces), newest first, with that year’s flood claims.
- 2025Severe Storms, Flooding, and Landslides86 households applied for aid$593K aid approved
- 2006Severe Storms and Flooding178 households applied for aid$118K aid approved$465K to the City of Las Cruces for repairs3 flood claims paid that year
Dona Ana County has had 7 natural disasters declared by the President since 1953, most often severe storms, then floods. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Las Cruces after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Las Cruces archive →Las Cruces and its neighbors
Las Cruces 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 |
|---|---|---|---|
| Picacho Hills | A−less damage than 79% | river and rain flooding | — |
| Las Cruces | Bless damage than 62% | river and rain flooding | 32 |
| Mesilla | Cmore damage than 70% | river and rain flooding | — |
| Tortugas | — | 381 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 Las Cruces 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.
- 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.
- Las Cruces 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 Las Cruces
Is Las Cruces at risk for natural disasters?
On FEMA’s National Risk Index, Las Cruces has lower expected damage per building than 62% of U.S. towns: B for hazard risk, #19 of 73 in New Mexico. Most of the expected damage is river and rain flooding (95%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Las Cruces flood?
Flood insurance has paid 32 claims in Las Cruces since 1978, $274K in all, or 0.6 per 1,000 homes, fewer than 86% of U.S. towns with a flood insurance record.
Is Las Cruces 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 Dona Ana County, 16% of homes in mapped flood zones carry federal flood insurance, and 1.2% of all homes do.
How much is flood insurance in Las Cruces?
Las Cruces 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 Las Cruces?
By FEMA money that reached Las Cruces, Severe Storms, Flooding, and Landslides (2025): 86 households applied for aid, $593K approved.
Is Las Cruces at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (95%), and Las Cruces’ rate for it is higher than 66% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Las Cruces.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Las Cruces’ 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.