Home › Texas › Clay County

Clay County, Texas

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

Very Low overall risk
203rd of 254highest risk in Texas
$6Mexpected losses a year
19federal declarations
1 in 125homes with flood insurance
Photo: U.S. Geological Survey, public domain

Clay County, Texas has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 86% of US counties. It ranks 203rd of 254 counties in Texas. The costliest hazards here are inland flooding, tornadoes and wildfires. FEMA estimates about $5.7 million a year in expected losses, or roughly $557 per resident. Since 1979 it has been included in 19 federal disaster or emergency declarations for natural events (11 major disasters). The most recent was in May 2024 (severe storms, straight-line winds, tornadoes and flooding). Only 38 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $1.7 million on 48 claims here, including $542,000 for floods in 1990.

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

Top risks in Clay County

$1.7 million a yearExpected losses. Damaging events about once every 2 years.
  • Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
  • Price a flood policy now. Most new federal policies take 30 days to start.
$1.3 million a yearExpected losses. Damaging events about once a year.
  • Pick a shelter spot: a basement, or an inside room on the lowest floor with no windows.
  • Turn on emergency alerts on your phone and keep a weather radio.
$978,506 a yearExpected losses. Damaging events about once every 130 years.
  • Clear dry plants and debris within 5 feet of the house.
  • Get home insurance quotes early; availability varies by area.
HazardRatingScoreExpected loss a year
Inland floodingVery Low14.2
$2M
TornadoLow52.3
$1M
WildfireLow87.9
$979K
DroughtModerate68.8
$477K
Strong windLow32.8
$317K
HailLow53.2
$293K
Heat waveLow45.5
$290K
Cold waveVery Low18.9
$198K
Ice stormLow38.7
$48K
EarthquakeVery Low25.6
$45K
Winter weatherVery Low19.2
$16K
LightningVery Low4.4
$14K
HurricaneVery Low27.6
$11K
LandslideVery Low29.0
$276

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 relatively moderate in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

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

By type

Fire7
Severe Storm4
Hurricane3
Severe Ice Storm2
Tornado1
Drought1

Most recent

May 17, 2024Severe Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disaster
Feb 19, 2021Severe Winter StormsMajor disaster
Feb 14, 2021Severe Winter StormEmergency
May 29, 2015Severe Storms, Tornadoes, Straight-Line Winds and FloodingMajor disaster
Sep 9, 2011WildfiresMajor disaster
Jul 1, 2011WildfiresMajor disaster
Jun 20, 2011Mcdonald 2 FireFire management
Apr 21, 2011148/2332 FireFire management
Mar 14, 2008WildfiresEmergency
Jan 11, 2006Extreme Wildfire ThreatMajor disaster
Show all 19
Sep 24, 2005Hurricane RitaMajor disaster
Sep 21, 2005Hurricane RitaEmergency
Sep 2, 2005Hurricane Katrina EvacuationEmergency
Sep 1, 1999Extreme Fire HazardsEmergency
Aug 26, 1998Tropical Storm CharleyMajor disaster
Sep 10, 1993Extreme Fire HazardEmergency
May 2, 1990Severe Storms, Tornadoes & FloodingMajor disaster
May 19, 1989Severe Storms, Tornadoes & FloodingMajor disaster
Apr 11, 1979Severe Storms & TornadoesMajor disaster

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

Storm history since 1954

Tornado risk by county ›

The National Weather Service has logged 659 storm reports in Clay County since 1954, with 1 death and 44 injuries and about $7.8 million in reported damage. The strongest on record here was an F4 tornado on April 10, 1979.

43tornadoes
449hail reports, largest 3 inches
144damaging thunderstorm winds
21floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Apr 10, 1979F4–40 / 0
May 14, 1986F3–0 / 0
Apr 6, 1955F3–0 / 0
Apr 2, 1958F3–0 / 0
Apr 5, 1955F2–0 / 0

Most damaging storms

DateTypeNearDamage
May 14, 1986Tornado–$3M
Aug 17, 1997Thunderstorm WindJolly$2M
May 8, 1993TornadoScotland -$500K
Apr 21, 1996HailPetrolia$380K
May 10, 2006Thunderstorm WindThornberry$300K
Apr 6, 1955Tornado–$250K

Source: NOAA Storm Events Database, county-based reports through Jul 5, 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.

Hurricanes and tropical storms

Hurricane risk by county ›

Since 1900, 0 hurricanes and 2 tropical storms have passed within 65 miles of the center of Clay County, 1 of them since 1950. The strongest was an unnamed storm in 1900, with top winds near 55 mph about 61 miles away.

0hurricanes
0major hurricanes (Category 3+)
2tropical storms
1961most recent: Carla

Strongest storms nearby

DateStormStrengthClosest
Sep 9, 1900UnnamedTropical storm, 55 mph61 mi
Sep 13, 1961CarlaTropical storm, 40 mph62 mi

Most recent storms

DateStormStrengthClosest
Sep 13, 1961CarlaTropical storm, 40 mph62 mi
Sep 9, 1900UnnamedTropical storm, 55 mph61 mi

Source: NOAA National Hurricane Center best-track records (HURDAT2), 1851 to 2025 for the Atlantic and 1949 to 2025 for the eastern Pacific. A storm counts if its track passed within 65 miles of the county's center while it was a tropical storm or hurricane. Strength is the storm's top sustained wind at that point, not the wind measured in the county. Older storms over the open sea were sometimes missed.

Flood insurance in Clay County

Check your address flood zone ›
0.8%of homes have federal flood insurance (38 policies)
0%of homes in mapped high-risk flood zones are insured
$1.7 millionpaid on 48 flood claims since 1978
1990costliest year, with $542,036 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 Clay County

$171,500median home value (Texas $283,800, US $332,700)
1978median year homes were built (Texas 1992, US 1980)
53%of homes built before 1980, before many modern wind, quake and flood building rules
16.6%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; 5,163 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
Wichita CountyModerate22
Montague CountyLow20
Archer CountyVery Low19
Jack CountyVery Low17
Cotton County, OKVery Low35
Jefferson County, OKVery Low28

Common questions about Clay County

What is the biggest natural hazard in Clay County?

Inland flooding has the highest expected yearly losses in Clay County, about $1.7 million a year in FEMA's estimate. Tornado is second at $1.3 million.

How many federal disasters has Clay County had?

Clay County has been included in 19 federal disaster or emergency declarations for natural events since 1979, including 11 major disasters. The most recent was Severe Storms, Straight-Line Winds, Tornadoes, and Flooding in May 2024.

Is Clay County a high-risk place to live?

Its overall rating is Very Low, 203rd 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 Clay County?

Standard home insurance does not cover flooding. About 1 in 125 homes in Clay 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 Clay County had?

NOAA records list 43 tornadoes in Clay County since 1950. The strongest was an F4 tornado on April 10, 1979. The weather service has also logged 449 hail reports and 21 floods here.

How many hurricanes have hit Clay County?

NOAA's hurricane records show 0 hurricanes and 2 tropical storms passing within 65 miles of the center of Clay County. The strongest was an unnamed storm in 1900, with winds near 55 mph.

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.