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Deaf Smith County, Texas

Natural disaster risk, federal disaster history and flood insurance facts.

Relatively Low overall risk
99th of 254highest risk in Texas
$20Mexpected losses a year
13federal declarations
1 in 1000homes with flood insurance
Photo: Bold Frontiers, CC BY 2.0

Deaf Smith County, Texas has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 62% of US counties. It ranks 99th of 254 counties in Texas. The costliest hazards here are cold waves, hail and drought. FEMA estimates about $20 million a year in expected losses, or roughly $1,068 per resident. Since 1992 it has been included in 13 federal disaster or emergency declarations for natural events (8 major disasters). The most recent was in February 2021 (severe winter storms). Only 5 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $33,000 on 10 claims here.

FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.

Top risks in Deaf Smith County

Cold wave

Moderate
$4.8 million a yearExpected losses. Damaging events about 2 times a year.
  • Insulate pipes in outside walls, crawl spaces and garages.
  • Know how to shut off the main water valve.

Hail

High
$4.3 million a yearExpected losses. Damaging events about 7 times a year.
  • Ask about the roof age and any impact-rated shingles.
  • Check your home policy for a separate wind and hail deductible.
$4.2 million a yearExpected losses. Damaging events about 110 times a year.
  • Check local water restrictions.
  • Choose drought-tolerant plants.
HazardRatingScoreExpected loss a year
Cold waveModerate86.5
$5M
HailHigh97.4
$4M
DroughtHigh98.1
$4M
TornadoModerate69.7
$2M
Inland floodingVery Low13.1
$1M
Strong windHigh85.0
$1M
WildfireLow85.8
$654K
Winter weatherHigh91.7
$407K
EarthquakeVery Low38.8
$125K
LightningLow33.4
$110K
Heat waveVery Low26.2
$95K
Ice stormVery Low20.9
$15K
LandslideVery Low2.6
$3

Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is relatively moderate and community resilience is very low in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

Federal declarations for natural events that included Deaf Smith County. 2020s bar runs to November 2026.

By type

Fire4
Severe Storm3
Severe Ice Storm3
Hurricane3

Most recent

Feb 19, 2021Severe Winter StormsMajor disaster
Feb 14, 2021Severe Winter StormEmergency
Feb 9, 2016Severe Winter Storms, Tornadoes, Straight-Line Winds, and FloodingMajor disaster
Jul 1, 2011WildfiresMajor disaster
Mar 14, 2008WildfiresEmergency
Jan 11, 2006Extreme Wildfire ThreatMajor disaster
Sep 24, 2005Hurricane RitaMajor disaster
Sep 21, 2005Hurricane RitaEmergency
Sep 2, 2005Hurricane Katrina EvacuationEmergency
Jan 8, 2001Severe Winter Ice StormMajor disaster
Show all 13
Sep 1, 1999Extreme Fire HazardsEmergency
Aug 26, 1998Tropical Storm CharleyMajor disaster
Sep 9, 1992Excessive Rain & HailMajor disaster

Texas also had 106 statewide declarations that did not name single counties.

Storm history since 1956

Tornado risk by county ›

The National Weather Service has logged 606 storm reports in Deaf Smith County since 1956, with 0 deaths and 24 injuries and about $2.3 million in reported damage. The strongest on record here was an F3 tornado on April 19, 1971.

41tornadoes
350hail reports, largest 4.5 inches
185damaging thunderstorm winds
25floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Apr 19, 1971F3–24 / 0
May 25, 1996F2Hereford0 / 0
Jun 1, 1967F2–0 / 0
Apr 25, 2025EF1Hereford0 / 0
Apr 15, 1976F1–0 / 0

Most damaging storms

DateTypeNearDamage
Jun 20, 2003Thunderstorm WindHereford$280K
Sep 27, 2004Flash FloodHereford$270K
May 26, 1978Tornado–$250K
May 25, 1978Tornado–$250K
May 25, 1996TornadoHereford$150K
Apr 15, 2003Thunderstorm WindHereford$125K

Source: NOAA Storm Events Database, county-based reports through Jul 4, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.

Flood insurance in Deaf Smith County

Check your address flood zone ›
0.1%of homes have federal flood insurance (5 policies)
0%of homes in mapped high-risk flood zones are insured
$33,018paid on 10 flood claims since 1978
2023costliest year, with $21,071 paid

National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.

Homes in Deaf Smith County

$121,300median home value (Texas $283,800, US $332,700)
1971median year homes were built (Texas 1992, US 1980)
72%of homes built before 1980, before many modern wind, quake and flood building rules
6.5%of homes are mobile homes, which are the least safe in tornadoes and high winds

Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 6,984 housing units.

Compare in Texas

All 254 ›
Largest countiesOverall riskTop hazard
Harris CountyVery HighInland flooding
Dallas CountyVery HighInland flooding
Tarrant CountyHighInland flooding
Bexar CountyHighInland flooding
Travis CountyHighInland flooding
Collin CountyHighTornado
Denton CountyHighTornado
Hidalgo CountyHighHurricane

Neighboring counties

CountyOverall riskDeclarations
Randall CountyModerate16
Potter CountyModerate18
Curry County, NMLow4
Parmer CountyModerate13
Quay County, NMVery Low5
Castro CountyVery Low12
Oldham CountyVery Low11

Common questions about Deaf Smith County

What is the biggest natural hazard in Deaf Smith County?

Cold wave has the highest expected yearly losses in Deaf Smith County, about $4.8 million a year in FEMA's estimate. Hail is second at $4.3 million.

How many federal disasters has Deaf Smith County had?

Deaf Smith County has been included in 13 federal disaster or emergency declarations for natural events since 1992, including 8 major disasters. The most recent was Severe Winter Storms in February 2021.

Is Deaf Smith County a high-risk place to live?

Its overall rating is Relatively Low, 99th highest of 254 in Texas. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.

Do I need flood insurance in Deaf Smith County?

Standard home insurance does not cover flooding. About 1 in 1000 homes in Deaf Smith County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.

How many tornadoes has Deaf Smith County had?

NOAA records list 41 tornadoes in Deaf Smith County since 1950. The strongest was an F3 tornado on April 19, 1971. The weather service has also logged 350 hail reports and 25 floods here.

Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.