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Trimble County, Kentucky

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

Very Low overall risk
115th of 120highest risk in Kentucky
$4Mexpected losses a year
20federal declarations
1 in 143homes with flood insurance
Photo: U.S. Geological Survey, public domain

Trimble County, Kentucky has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 88% of US counties. It ranks 115th of 120 counties in Kentucky. The costliest hazards here are inland flooding, tornadoes and strong wind. FEMA estimates about $4.0 million a year in expected losses, or roughly $473 per resident. Since 1978 it has been included in 20 federal disaster or emergency declarations for natural events (15 major disasters). The most recent was in January 2026 (severe winter storm). Only 29 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $700,000 on 43 claims here.

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

Top risks in Trimble County

$2.1 million a yearExpected losses. Damaging events about once a year.
  • 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 million a yearExpected losses. Damaging events about once every 9 years.
  • 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.

Strong wind

Moderate
$493,470 a yearExpected losses. Damaging events about 6 times a year.
  • Secure outdoor furniture and trash bins before storms.
  • Have trees near the house checked.
HazardRatingScoreExpected loss a year
Inland floodingVery Low23.5
$2M
TornadoLow52.6
$1M
Strong windModerate55.7
$493K
Cold waveVery Low18.3
$149K
LightningVery Low21.5
$56K
EarthquakeVery Low28.0
$47K
Heat waveVery Low18.8
$42K
Ice stormLow35.5
$33K
HailVery Low9.2
$21K
DroughtVery Low25.5
$10K
Winter weatherVery Low9.6
$6K
HurricaneVery Low14.3
$3K
WildfireVery Low3.6
$930
LandslideVery Low42.2
$591

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 high 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 Trimble County. 2020s bar runs to November 2026.

By type

Severe Storm11
Flood4
Severe Ice Storm2
Snowstorm1
Hurricane1
Winter Storm1

Most recent

Jan 24, 2026Severe Winter StormEmergency
Apr 24, 2025Severe Storms, Straight-Line Winds, Tornadoes, Flooding, Landslides, and MudslidesMajor disaster
Apr 3, 2025Severe Storms, Straight-Line Winds, Tornadoes, and FloodingEmergency
Feb 16, 2025Severe Storms, Straight-Line Winds, Flooding, and LandslidesEmergency
Apr 10, 2023Severe Storms, Straight-Line Winds, Tornadoes, Flooding, Landslides, and MudslidesMajor disaster
Apr 26, 2018Severe Storms, Tornadoes, Flooding, Landslides, and MudslidesMajor disaster
Aug 12, 2015Severe Storms, Tornadoes, Straight-Line Winds, Flooding, Landslides, and MudslideMajor disaster
Mar 6, 2012Severe Storms, Tornadoes, Straight-Line Winds and FloodingMajor disaster
May 4, 2011Severe Storms, Tornadoes, and FloodingMajor disaster
Aug 14, 2009Severe Storms, Straight-Line Winds and FloodingMajor disaster
Show all 20
Feb 5, 2009Severe Winter Storm and FloodingMajor disaster
Jan 28, 2009Severe Winter StormEmergency
Oct 9, 2008Severe Wind Storm Associated With Tropical Depression IkeMajor disaster
Sep 10, 2005Hurricane KatrinaEmergency
Jun 10, 2004Severe Storms, Tornadoes, Flooding, and MudslidesMajor disaster
Mar 4, 1997Severe Storm, Flooding, and TornadoesMajor disaster
Jan 13, 1996Blizzard of 96Major disaster
Jan 29, 1991Severe Storms & FloodingMajor disaster
Feb 24, 1989Severe Storms & FloodingMajor disaster
Dec 12, 1978Severe Storms & FloodingMajor disaster

Kentucky also had 4 statewide declarations that did not name single counties.

Storm history since 1956

Tornado risk by county ›

The National Weather Service has logged 155 storm reports in Trimble County since 1956, with 0 deaths and 6 injuries and about $4.6 million in reported damage. The strongest on record here was an F3 tornado on June 2, 1990.

11tornadoes
21hail reports, largest 2.75 inches
89damaging thunderstorm winds
33floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Jun 2, 1990F3–1 / 0
Mar 2, 2012EF3Leeport0 / 0
Mar 2, 2012EF2Trout0 / 0
Mar 14, 2024EF2Milton2 / 0
Nov 25, 1973F1–0 / 0

Most damaging storms

DateTypeNearDamage
Jun 2, 1990Tornado–$3M
Mar 2, 2012TornadoLeeport$500K
Jan 29, 2008Thunderstorm WindMilton$300K
Mar 1, 2017Thunderstorm WindAbbott$250K
Mar 1, 2017Thunderstorm WindWises Lndg$250K
May 10, 1996Flash FloodCountywide$100K

Source: NOAA Storm Events Database, county-based reports through Jul 27, 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 1888, 0 hurricanes and 1 tropical storm have passed within 65 miles of the center of Trimble County. The strongest was an unnamed storm in 1888, with top winds near 55 mph about 60 miles away.

0hurricanes
0major hurricanes (Category 3+)
1tropical storms
1888most recent: unnamed storm

Strongest storms nearby

DateStormStrengthClosest
Aug 21, 1888UnnamedTropical storm, 55 mph60 mi

Most recent storms

DateStormStrengthClosest
Aug 21, 1888UnnamedTropical storm, 55 mph60 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 Trimble County

Check your address flood zone ›
0.7%of homes have federal flood insurance (29 policies)
14.8%of homes in mapped high-risk flood zones are insured
$700,043paid on 43 flood claims since 1978
2025costliest year, with $354,732 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 Trimble County

$172,000median home value (Kentucky $205,600, US $332,700)
1989median year homes were built (Kentucky 1982, US 1980)
39%of homes built before 1980, before many modern wind, quake and flood building rules
28.9%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; 3,880 housing units.

Compare in Kentucky

All 120 ›
Largest countiesOverall riskTop hazard
Jefferson CountyHighInland flooding
Fayette CountyModerateInland flooding
Kenton CountyLowInland flooding
Boone CountyLowInland flooding
Warren CountyModerateInland flooding
Hardin CountyLowInland flooding
Daviess CountyModerateInland flooding
Campbell CountyLowInland flooding

Neighboring counties

CountyOverall riskDeclarations
Clark County, INModerate18
Oldham CountyLow16
Jefferson County, INLow23
Henry CountyVery Low21
Carroll CountyVery Low20

Common questions about Trimble County

What is the biggest natural hazard in Trimble County?

Inland flooding has the highest expected yearly losses in Trimble County, about $2.1 million a year in FEMA's estimate. Tornado is second at $1 million.

How many federal disasters has Trimble County had?

Trimble County has been included in 20 federal disaster or emergency declarations for natural events since 1978, including 15 major disasters. The most recent was Severe Winter Storm in January 2026.

Is Trimble County a high-risk place to live?

Its overall rating is Very Low, 115th highest of 120 in Kentucky. 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 Trimble County?

Standard home insurance does not cover flooding. About 1 in 143 homes in Trimble 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 Trimble County had?

NOAA records list 11 tornadoes in Trimble County since 1950. The strongest was an F3 tornado on June 2, 1990. The weather service has also logged 21 hail reports and 33 floods here.

How many hurricanes have hit Trimble County?

NOAA's hurricane records show 0 hurricanes and 1 tropical storm passing within 65 miles of the center of Trimble County. The strongest was an unnamed storm in 1888, 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.