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Walton County, Georgia

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

Relatively Low overall risk
48th of 159highest risk in Georgia
$22Mexpected losses a year
12federal declarations
1 in 500homes with flood insurance
Photo: U.S. Geological Survey, public domain

Walton County, Georgia has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 55% of US counties. It ranks 48th of 159 counties in Georgia. The costliest hazards here are inland flooding, tornadoes and earthquakes. FEMA estimates about $22 million a year in expected losses, or roughly $223 per resident. Since 1973 it has been included in 12 federal disaster or emergency declarations for natural events (4 major disasters). The most recent was in October 2026 (Hurricane Isaias). Fewer than 1 in 100 homes here carry federal flood insurance (75 policies). Since 1978, federal flood insurance has paid about $286,000 on 33 claims here.

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

Top risks in Walton County

$12.7 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.

Tornado

Moderate
$3.5 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 515 years.
  • Ask whether an older house is bolted to its foundation.
  • Consider separate earthquake insurance where risk is high.
HazardRatingScoreExpected loss a year
Inland floodingLow65.2
$13M
TornadoModerate73.8
$3M
EarthquakeLow72.1
$1M
Strong windModerate66.9
$1M
HailLow72.3
$735K
Heat waveLow60.9
$711K
LightningModerate71.4
$619K
Cold waveLow29.4
$470K
Ice stormModerate74.0
$323K
DroughtLow51.5
$188K
HurricaneVery Low55.6
$151K
WildfireVery Low35.9
$24K
Winter weatherVery Low14.2
$14K
LandslideVery Low35.9
$571

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 moderate in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

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

By type

Hurricane3
Tornado2
Tropical Storm2
Drought1
Snowstorm1
Severe Storm1

Most recent

Oct 9, 2026Hurricane IsaiasEmergency
Jan 24, 2026Severe Winter StormEmergency
Sep 26, 2024Hurricane HeleneEmergency
Sep 15, 2017Hurricane IrmaMajor disaster
Sep 8, 2017Hurricane IrmaEmergency
Feb 11, 2014Severe Winter StormEmergency
Sep 5, 2005Hurricane Katrina EvacuationEmergency
Jan 28, 2000Severe Winter StormMajor disaster
Mar 15, 1993Severe Snowfall, Winter StormEmergency
Mar 4, 1993Tornadoes, High Winds & Heavy RainsMajor disaster
Show all 12
Jul 20, 1977DroughtEmergency
Apr 4, 1973Tornadoes & FloodingMajor disaster

Georgia also had 8 statewide declarations that did not name single counties.

Storm history since 1964

Tornado risk by county ›

The National Weather Service has logged 432 storm reports in Walton County since 1964, with 1 death and 64 injuries and about $340 million in reported damage. The strongest on record here was an F3 tornado on May 28, 1973.

13tornadoes
75hail reports, largest 3 inches
310damaging thunderstorm winds
23floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
May 28, 1973F3–0 / 0
Mar 31, 1973F2–50 / 1
Jun 27, 1994F1Conyers3 / 0
Jun 27, 1994F1Bold Springs9 / 0
Feb 10, 1990F1–0 / 0

Most damaging storms

DateTypeNearDamage
Mar 31, 1973Tornado–$250M
Feb 21, 1993Thunderstorm WindMonroe$50M
May 28, 1973Tornado–$25M
Jun 27, 1994TornadoConyers$5M
Feb 18, 2009HailLoganville$3M
Mar 15, 2008HailWalnut Grove$2M

Source: NOAA Storm Events Database, county-based reports through Mar 16, 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 1852, 0 hurricanes and 8 tropical storms have passed within 65 miles of the center of Walton County, 1 of them since 1950. The strongest was Tropical Storm Helene (2024), with top winds near 65 mph about 56 miles away.

0hurricanes
0major hurricanes (Category 3+)
8tropical storms
2024most recent: Helene

Strongest storms nearby

DateStormStrengthClosest
Sep 27, 2024HeleneTropical storm, 65 mph56 mi
Oct 3, 1893UnnamedTropical storm, 55 mph59 mi
Sep 24, 1889UnnamedTropical storm, 50 mph52 mi
Sep 10, 1882UnnamedTropical storm, 45 mph58 mi
Sep 16, 1859UnnamedTropical storm, 45 mph52 mi
Aug 27, 1852UnnamedTropical storm, 45 mph63 mi

Most recent storms

DateStormStrengthClosest
Sep 27, 2024HeleneTropical storm, 65 mph56 mi
Sep 15, 1903UnnamedTropical storm, 40 mph62 mi
Jul 8, 1896UnnamedTropical storm, 45 mph54 mi
Oct 3, 1893UnnamedTropical storm, 55 mph59 mi
Sep 24, 1889UnnamedTropical storm, 50 mph52 mi
Sep 10, 1882UnnamedTropical storm, 45 mph58 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 Walton County

Check your address flood zone ›
0.2%of homes have federal flood insurance (75 policies)
5.1%of homes in mapped high-risk flood zones are insured
$285,751paid on 33 flood claims since 1978
2019costliest year, with $76,354 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 Walton County

$339,500median home value (Georgia $303,300, US $332,700)
1997median year homes were built (Georgia 1992, US 1980)
22%of homes built before 1980, before many modern wind, quake and flood building rules
6.3%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; 37,468 housing units.

Compare in Georgia

All 159 ›
Largest countiesOverall riskTop hazard
Fulton CountyHighInland flooding
Gwinnett CountyHighInland flooding
Cobb CountyHighInland flooding
DeKalb CountyModerateInland flooding
Clayton CountyModerateInland flooding
Chatham CountyHighHurricane
Cherokee CountyModerateInland flooding
Forsyth CountyModerateInland flooding

Neighboring counties

CountyOverall riskDeclarations
Gwinnett CountyHigh13
Newton CountyLow19
Rockdale CountyLow15
Barrow CountyLow13
Oconee CountyVery Low12
Morgan CountyVery Low11

Common questions about Walton County

What is the biggest natural hazard in Walton County?

Inland flooding has the highest expected yearly losses in Walton County, about $12.7 million a year in FEMA's estimate. Tornado is second at $3.5 million.

How many federal disasters has Walton County had?

Walton County has been included in 12 federal disaster or emergency declarations for natural events since 1973, including 4 major disasters. The most recent was Hurricane Isaias in October 2026.

Is Walton County a high-risk place to live?

Its overall rating is Relatively Low, 48th highest of 159 in Georgia. 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 Walton County?

Standard home insurance does not cover flooding. About 1 in 500 homes in Walton 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 Walton County had?

NOAA records list 13 tornadoes in Walton County since 1950. The strongest was an F3 tornado on May 28, 1973. The weather service has also logged 75 hail reports and 23 floods here.

How many hurricanes have hit Walton County?

NOAA's hurricane records show 0 hurricanes and 8 tropical storms passing within 65 miles of the center of Walton County. The strongest was Tropical Storm Helene (2024), with winds near 65 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.