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Shawnee County, Kansas

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

Relatively Moderate overall risk
4th of 105highest risk in Kansas
$75Mexpected losses a year
15federal declarations
1 in 91homes with flood insurance
Photo: U.S. Geological Survey, public domain

Shawnee County, Kansas has a moderate overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 88% of US counties. It ranks 4th of 105 counties in Kansas. The costliest hazards here are inland flooding, tornadoes and heat waves. FEMA estimates about $75 million a year in expected losses, or roughly $417 per resident. Since 1966 it has been included in 15 federal disaster or emergency declarations for natural events (13 major disasters). The most recent was in April 2024 (severe winter storm). About 1 in 91 homes here carry federal flood insurance (714 policies). Since 1978, federal flood insurance has paid about $4.0 million on 368 claims here, including $1.4 million for floods in 2007.

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

Top risks in Shawnee County

$40 million a yearExpected losses. Damaging events about 3 times 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.
$13.9 million a yearExpected losses. Damaging events about once every 2 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.

Heat wave

Moderate
$6.2 million a yearExpected losses. Damaging events about 14 times a year.
  • Check that cooling works before summer.
  • Know where the nearest cooling center is.
HazardRatingScoreExpected loss a year
Inland floodingModerate90.0
$40M
TornadoHigh95.9
$14M
Heat waveModerate95.0
$6M
Cold waveModerate81.0
$4M
Ice stormVery High97.9
$3M
LightningHigh95.1
$2M
Winter weatherVery High98.9
$2M
HailModerate87.4
$1M
Strong windModerate79.5
$1M
EarthquakeLow59.8
$464K
WildfireLow75.3
$277K
DroughtLow46.8
$122K
LandslideLow63.8
$4K

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 low and community resilience is very high in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

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

By type

Severe Storm8
Flood3
Tornado1
Severe Ice Storm1
Hurricane1
Winter Storm1

Most recent

Apr 28, 2024Severe Winter StormMajor disaster
Mar 9, 2010Severe Winter Storms and SnowstormMajor disaster
Feb 1, 2008Severe Winter StormsMajor disaster
Dec 12, 2007Severe Winter StormsEmergency
May 6, 2007Severe Storms, Tornadoes, and FloodingMajor disaster
Nov 15, 2005Severe Storms and FloodingMajor disaster
Sep 10, 2005Hurricane Katrina EvacuationEmergency
Feb 8, 2005Severe Winter Storms, Heavy Rains, and FloodingMajor disaster
Aug 3, 2004Severe Storms, Flooding, and TornadoesMajor disaster
Feb 6, 2002Severe Winter Ice StormMajor disaster
Show all 15
Jul 22, 1993Severe Storms & FloodingMajor disaster
Sep 20, 1977Severe Storms & FloodingMajor disaster
Sep 28, 1973Severe Storms, Tornadoes & FloodingMajor disaster
May 2, 1973Severe Storms & FloodingMajor disaster
Jun 10, 1966Tornadoes & Severe StormsMajor disaster

Kansas also had 10 statewide declarations that did not name single counties.

Storm history since 1951

Tornado risk by county ›

The National Weather Service has logged 1,474 storm reports in Shawnee County since 1951, with 19 deaths and 626 injuries and about $303 million in reported damage. The strongest on record here was an F5 tornado on June 8, 1966.

52tornadoes
629hail reports, largest 5.25 inches
646damaging thunderstorm winds
117floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Jun 8, 1966F5–450 / 16
May 19, 1960F4–91 / 1
Jun 8, 1974F4–0 / 0
May 6, 1983F3–25 / 1
May 26, 1962F3–4 / 0

Most damaging storms

DateTypeNearDamage
Jun 8, 1966Tornado–$250M
May 6, 1983Tornado–$25M
May 7, 2007Flash FloodTopeka$3M
May 19, 1960Tornado–$3M
Nov 15, 1988Tornado–$3M
Oct 1, 2005Flash FloodTopeka$2M

Source: NOAA Storm Events Database, county-based reports through Jul 9, 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 Shawnee County

Check your address flood zone ›
1.1%of homes have federal flood insurance (714 policies)
24%of homes in mapped high-risk flood zones are insured
$4 millionpaid on 368 flood claims since 1978
2007costliest year, with $1.4 million 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 Shawnee County

$180,900median home value (Kansas $217,200, US $332,700)
1972median year homes were built (Kansas 1976, US 1980)
63%of homes built before 1980, before many modern wind, quake and flood building rules
3.2%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; 81,075 housing units.

Compare in Kansas

All 105 ›
Largest countiesOverall riskTop hazard
Johnson CountyHighInland flooding
Sedgwick CountyHighInland flooding
Shawnee CountyModerateInland flooding
Wyandotte CountyModerateInland flooding
Douglas CountyLowInland flooding
Leavenworth CountyLowInland flooding
Riley CountyLowInland flooding
Butler CountyLowInland flooding

Neighboring counties

CountyOverall riskDeclarations
Douglas CountyLow19
Pottawatomie CountyVery Low18
Jefferson CountyVery Low17
Osage CountyVery Low24
Jackson CountyVery Low18
Wabaunsee CountyVery Low25

Cities in Shawnee County

Common questions about Shawnee County

What is the biggest natural hazard in Shawnee County?

Inland flooding has the highest expected yearly losses in Shawnee County, about $40 million a year in FEMA's estimate. Tornado is second at $13.9 million.

How many federal disasters has Shawnee County had?

Shawnee County has been included in 15 federal disaster or emergency declarations for natural events since 1966, including 13 major disasters. The most recent was Severe Winter Storm in April 2024.

Is Shawnee County a high-risk place to live?

Its overall rating is Relatively Moderate, 4th highest of 105 in Kansas. 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 Shawnee County?

Standard home insurance does not cover flooding. About 1 in 91 homes in Shawnee 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 Shawnee County had?

NOAA records list 52 tornadoes in Shawnee County since 1950. The strongest was an F5 tornado on June 8, 1966. The weather service has also logged 629 hail reports and 117 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.