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Simpson County, Kentucky

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

Very Low overall risk
91st of 120highest risk in Kentucky
$8Mexpected losses a year
18federal declarations
1 in 250homes with flood insurance
Photo: U.S. Geological Survey, public domain

Simpson County, Kentucky has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 73% of US counties. It ranks 91st of 120 counties in Kentucky. The costliest hazards here are inland flooding, tornadoes and earthquakes. FEMA estimates about $8.1 million a year in expected losses, or roughly $414 per resident. Since 1969 it has been included in 18 federal disaster or emergency declarations for natural events (13 major disasters). The most recent was in January 2026 (severe winter storm). Only 32 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $913,000 on 24 claims here.

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

Top risks in Simpson County

$2.6 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.
$1.3 million a yearExpected losses. Damaging events about once every 5 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.
$1.1 million a yearExpected losses. Damaging events about once every 285 years.
  • Ask whether an older house is bolted to its foundation.
  • Consider separate earthquake insurance where risk is high.
HazardRatingScoreExpected loss a year
Inland floodingVery Low24.2
$3M
TornadoLow55.4
$1M
EarthquakeLow76.6
$1M
HailModerate83.1
$949K
Cold waveLow44.7
$705K
Strong windModerate58.8
$638K
LightningLow55.1
$254K
Heat waveLow39.3
$201K
Ice stormModerate63.5
$141K
DroughtLow45.1
$91K
Winter weatherLow38.1
$38K
HurricaneVery Low27.3
$10K
WildfireVery Low5.5
$2K
LandslideVery Low6.5
$11

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 Simpson County. 2020s bar runs to November 2026.

By type

Severe Storm8
Snowstorm4
Flood2
Tornado1
Hurricane1
Severe Ice 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 24, 2025Severe Storms, Straight-Line Winds, Flooding, Landslides, and MudslidesMajor disaster
Feb 16, 2025Severe Storms, Straight-Line Winds, Flooding, and LandslidesEmergency
Jul 23, 2024Severe Storms, Straight-Line Winds, Tornadoes, Landslides, and MudslidesMajor disaster
Apr 10, 2023Severe Storms, Straight-Line Winds, Tornadoes, Flooding, Landslides, and MudslidesMajor disaster
Apr 30, 2015Severe Winter Storms, Snowstorms, Flooding, Landslides, and MudslidesMajor disaster
May 11, 2010Severe Storms, Flooding, Mudslides, and TornadoesMajor disaster
Feb 5, 2009Severe Winter Storm and FloodingMajor disaster
Show all 18
Sep 10, 2005Hurricane KatrinaEmergency
Mar 4, 1997Severe Storm, Flooding, and TornadoesMajor disaster
Jan 13, 1996Blizzard of 96Major disaster
Mar 16, 1994Severe Weather, Freezing Rain, Sleet, SnwMajor disaster
Mar 16, 1993Severe Snowfall & Winter StormEmergency
Mar 29, 1975Severe Storms & FloodingMajor disaster
Apr 4, 1974TornadoesMajor disaster
Jul 15, 1969Severe Storms & FloodingMajor disaster

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

Storm history since 1965

Tornado risk by county ›

The National Weather Service has logged 259 storm reports in Simpson County since 1965, with 5 deaths and 25 injuries and about $9.2 million in reported damage. The strongest on record here was an F3 tornado on April 3, 1974.

17tornadoes
26hail reports, largest 2 inches
152damaging thunderstorm winds
62floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Apr 3, 1974F3–12 / 1
May 24, 1971F2–0 / 0
May 22, 1989F2–0 / 0
Nov 15, 2005F2Turnertown0 / 0
May 26, 1965F2–0 / 0

Most damaging storms

DateTypeNearDamage
Apr 3, 1974Tornado–$3M
May 24, 1971Tornado–$3M
May 22, 1989Tornado–$3M
May 26, 1989Tornado–$250K
May 22, 1989Tornado–$250K
Nov 15, 2005TornadoTurnertown$100K

Source: NOAA Storm Events Database, county-based reports through Jul 21, 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 3 tropical storms have passed within 65 miles of the center of Simpson County, 2 of them since 1950. The strongest was an unnamed storm in 1888, with top winds near 55 mph about 42 miles away.

0hurricanes
0major hurricanes (Category 3+)
3tropical storms
1979most recent: Frederic

Strongest storms nearby

DateStormStrengthClosest
Aug 21, 1888UnnamedTropical storm, 55 mph42 mi
Sep 14, 1979FredericTropical storm, 45 mph64 mi
Jun 28, 1957AudreyTropical storm, 40 mph64 mi

Most recent storms

DateStormStrengthClosest
Sep 14, 1979FredericTropical storm, 45 mph64 mi
Jun 28, 1957AudreyTropical storm, 40 mph64 mi
Aug 21, 1888UnnamedTropical storm, 55 mph42 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 Simpson County

Check your address flood zone ›
0.4%of homes have federal flood insurance (32 policies)
35.9%of homes in mapped high-risk flood zones are insured
$913,352paid on 24 flood claims since 1978
2025costliest year, with $478,681 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 Simpson County

$229,400median home value (Kentucky $205,600, US $332,700)
1979median year homes were built (Kentucky 1982, US 1980)
52%of homes built before 1980, before many modern wind, quake and flood building rules
8.1%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; 8,627 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
Sumner County, TNModerate20
Warren CountyModerate24
Robertson County, TNLow12
Logan CountyLow17
Allen CountyVery Low20

Common questions about Simpson County

What is the biggest natural hazard in Simpson County?

Inland flooding has the highest expected yearly losses in Simpson County, about $2.6 million a year in FEMA's estimate. Tornado is second at $1.3 million.

How many federal disasters has Simpson County had?

Simpson County has been included in 18 federal disaster or emergency declarations for natural events since 1969, including 13 major disasters. The most recent was Severe Winter Storm in January 2026.

Is Simpson County a high-risk place to live?

Its overall rating is Very Low, 91st 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 Simpson County?

Standard home insurance does not cover flooding. About 1 in 250 homes in Simpson 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 Simpson County had?

NOAA records list 17 tornadoes in Simpson County since 1950. The strongest was an F3 tornado on April 3, 1974. The weather service has also logged 26 hail reports and 62 floods here.

How many hurricanes have hit Simpson County?

NOAA's hurricane records show 0 hurricanes and 3 tropical storms passing within 65 miles of the center of Simpson 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.