Shawnee County, Kansas
Natural disaster risk, federal disaster history and flood insurance facts.
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
- 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.
- 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.
- Check that cooling works before summer.
- Know where the nearest cooling center is.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Inland flooding | 90.0 | $40M | ||
| Tornado | 95.9 | $14M | ||
| Heat wave | 95.0 | $6M | ||
| Cold wave | 81.0 | $4M | ||
| Ice storm | 97.9 | $3M | ||
| Lightning | 95.1 | $2M | ||
| Winter weather | 98.9 | $2M | ||
| Hail | 87.4 | $1M | ||
| Strong wind | 79.5 | $1M | ||
| Earthquake | 59.8 | $464K | ||
| Wildfire | 75.3 | $277K | ||
| Drought | 46.8 | $122K | ||
| Landslide | 63.8 | $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
Most recent
Show all 15
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.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Jun 8, 1966 | F5 | – | 450 / 16 |
| May 19, 1960 | F4 | – | 91 / 1 |
| Jun 8, 1974 | F4 | – | 0 / 0 |
| May 6, 1983 | F3 | – | 25 / 1 |
| May 26, 1962 | F3 | – | 4 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Jun 8, 1966 | Tornado | – | $250M |
| May 6, 1983 | Tornado | – | $25M |
| May 7, 2007 | Flash Flood | Topeka | $3M |
| May 19, 1960 | Tornado | – | $3M |
| Nov 15, 1988 | Tornado | – | $3M |
| Oct 1, 2005 | Flash Flood | Topeka | $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 ›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
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 counties | Overall risk | Top hazard |
|---|---|---|
| Johnson County | Inland flooding | |
| Sedgwick County | Inland flooding | |
| Shawnee County | Inland flooding | |
| Wyandotte County | Inland flooding | |
| Douglas County | Inland flooding | |
| Leavenworth County | Inland flooding | |
| Riley County | Inland flooding | |
| Butler County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Douglas County | 19 | |
| Pottawatomie County | 18 | |
| Jefferson County | 17 | |
| Osage County | 24 | |
| Jackson County | 18 | |
| Wabaunsee County | 25 |
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.