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King George County, Virginia

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

Very Low overall risk
99th of 133highest risk in Virginia
$8Mexpected losses a year
25federal declarations
1 in 200homes with flood insurance
Photo: U.S. Geological Survey, public domain

King George County, Virginia has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 87% of US counties. It ranks 99th of 133 counties in Virginia. The costliest hazards here are inland flooding, hurricanes and drought. FEMA estimates about $8.2 million a year in expected losses, or roughly $308 per resident. Since 1972 it has been included in 25 federal disaster or emergency declarations for natural events (18 major disasters). The most recent was in January 2026 (severe winter storm). Only 41 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $91,000 on 16 claims here.

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

Top risks in King George County

$3.4 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.
$2.8 million a yearExpected losses. Damaging events about once every 9 years.
  • Know your evacuation zone and route before June 1.
  • Ask about roof age, shutters and the separate wind or hurricane deductible on your home policy.
$479,484 a yearExpected losses. Damaging events about 3 times a year.
  • Check local water restrictions.
  • Choose drought-tolerant plants.
HazardRatingScoreExpected loss a year
Inland floodingVery Low19.3
$3M
HurricaneLow79.8
$3M
DroughtLow62.2
$479K
Strong windLow25.0
$353K
Heat waveVery Low37.0
$296K
EarthquakeVery Low39.7
$226K
TornadoVery Low12.3
$143K
LightningLow25.9
$138K
Cold waveVery Low9.1
$94K
HailVery Low17.7
$93K
Coastal floodingLow43.6
$59K
Winter weatherVery Low23.9
$33K
Ice stormVery Low21.9
$29K
LandslideLow72.1
$11K
WildfireVery Low12.4
$6K

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

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

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

By type

Hurricane8
Snowstorm6
Severe Storm5
Flood2
Freezing1
Drought1

Most recent

Jan 23, 2026Severe Winter StormEmergency
Mar 11, 2022Severe Winter Storm and SnowstormMajor disaster
Sep 11, 2018Hurricane FlorenceEmergency
Mar 7, 2016Severe Winter Storm and SnowstormMajor disaster
Oct 29, 2012Hurricane SandyEmergency
Nov 17, 2011The Remnants of Tropical Storm LeeMajor disaster
Nov 4, 2011EarthquakeMajor disaster
Sep 3, 2011Hurricane IreneMajor disaster
Aug 26, 2011Hurricane IreneEmergency
Apr 27, 2010Severe Winter Storms and SnowstormsMajor disaster
Show all 25
Feb 16, 2010Severe Winter Storm and SnowstormMajor disaster
Sep 22, 2006Tropical Depression Ernesto, Severe Storms and FloodingMajor disaster
Jul 13, 2006Severe Storms, Tornadoes, and FloodingMajor disaster
Sep 12, 2005Hurricane Katrina EvacuationEmergency
Sep 18, 2003Hurricane IsabelMajor disaster
Feb 28, 2000Severe Winter StormsMajor disaster
Sep 18, 1999Hurricane Floyd Major Disaster DeclarationsMajor disaster
Sep 6, 1996Hurricane Fran and Associated Severe Storm CondMajor disaster
Jan 13, 1996Blizzard of 96 (Severe Snow Storm)Major disaster
Mar 10, 1994Severe Ice Storms, FloodingMajor disaster
Mar 25, 1993Severe Winter StormEmergency
Nov 9, 1985Severe Storms & FloodingMajor disaster
Jul 23, 1977DroughtEmergency
Jan 26, 1977Ice ConditionsMajor disaster
Jun 23, 1972Tropical Storm AgnesMajor disaster

Virginia also had 6 statewide declarations that did not name single counties.

Storm history since 1963

Tornado risk by county ›

The National Weather Service has logged 262 storm reports in King George County since 1963, with 0 deaths and 1 injury and about $2.1 million in reported damage. The strongest on record here was an F2 tornado on September 5, 1979.

8tornadoes
32hail reports, largest 1.75 inches
186damaging thunderstorm winds
31floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Sep 5, 1979F2–0 / 0
Sep 17, 2004F1Comorn0 / 0
May 7, 2004F1Shiloh0 / 0
Sep 8, 2004F1Sealston0 / 0
Jul 10, 2003F1Fairview Beach0 / 0

Most damaging storms

DateTypeNearDamage
May 7, 2004Thunderstorm WindKing George$500K
Sep 17, 2004TornadoComorn$500K
Sep 5, 1979Tornado–$250K
Sep 6, 1996Storm Surge/TideAlong Potomac River$250K
Jul 4, 2008LightningKing George$50K
Aug 1, 2011Thunderstorm WindFairview Beach$50K

Source: NOAA Storm Events Database, county-based reports through Jul 28, 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 1859, 2 hurricanes and 22 tropical storms have passed within 65 miles of the center of King George County, 8 of them since 1950. The strongest was an unnamed hurricane in 1878, with top winds near 100 mph about 64 miles away.

2hurricanes
0major hurricanes (Category 3+)
22tropical storms
2021most recent: Elsa

Strongest storms nearby

DateStormStrengthClosest
Oct 23, 1878UnnamedCategory 2, 100 mph64 mi
Oct 13, 1893UnnamedCategory 1, 80 mph57 mi
Aug 23, 1933UnnamedTropical storm, 70 mph50 mi
Sep 17, 1876UnnamedTropical storm, 70 mph57 mi
Aug 4, 2020IsaiasTropical storm, 70 mph45 mi
Jul 13, 1996BerthaTropical storm, 70 mph63 mi

Most recent storms

DateStormStrengthClosest
Jul 9, 2021ElsaTropical storm, 55 mph63 mi
Aug 4, 2020IsaiasTropical storm, 70 mph45 mi
Sep 6, 2008HannaTropical storm, 50 mph59 mi
Jul 13, 1996BerthaTropical storm, 70 mph63 mi
Jun 3, 1963UnnamedTropical storm, 50 mph61 mi
Aug 18, 1955DianeTropical storm, 50 mph65 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 King George County

Check your address flood zone ›
0.5%of homes have federal flood insurance (41 policies)
23.1%of homes in mapped high-risk flood zones are insured
$91,377paid on 16 flood claims since 1978
1996costliest year, with $42,512 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 King George County

$428,300median home value (Virginia $383,700, US $332,700)
2000median year homes were built (Virginia 1984, US 1980)
26%of homes built before 1980, before many modern wind, quake and flood building rules
5%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; 10,679 housing units.

Compare in Virginia

All 133 ›
Largest countiesOverall riskTop hazard
Fairfax CountyHighInland flooding
Prince William CountyModerateInland flooding
Virginia Beach CityLowHurricane
Loudoun CountyLowInland flooding
Chesterfield CountyModerateInland flooding
Henrico CountyModerateInland flooding
Chesapeake CityLowInland flooding
Arlington CountyLowInland flooding

Neighboring counties

CountyOverall riskDeclarations
Charles County, MDLow22
Stafford CountyLow18
Caroline CountyVery Low22
Westmoreland CountyVery Low23
Essex CountyVery Low25

Common questions about King George County

What is the biggest natural hazard in King George County?

Inland flooding has the highest expected yearly losses in King George County, about $3.4 million a year in FEMA's estimate. Hurricane is second at $2.8 million.

How many federal disasters has King George County had?

King George County has been included in 25 federal disaster or emergency declarations for natural events since 1972, including 18 major disasters. The most recent was Severe Winter Storm in January 2026.

Is King George County a high-risk place to live?

Its overall rating is Very Low, 99th highest of 133 in Virginia. 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 King George County?

Standard home insurance does not cover flooding. About 1 in 200 homes in King George 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 King George County had?

NOAA records list 8 tornadoes in King George County since 1950. The strongest was an F2 tornado on September 5, 1979. The weather service has also logged 32 hail reports and 31 floods here.

How many hurricanes have hit King George County?

NOAA's hurricane records show 2 hurricanes and 22 tropical storms passing within 65 miles of the center of King George County. The strongest was an unnamed hurricane in 1878, with winds near 100 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.