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Oconee County, Georgia

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

Very Low overall risk
110th of 159highest risk in Georgia
$12Mexpected losses a year
12federal declarations
1 in 333homes with flood insurance
Photo: U.S. Geological Survey, public domain

Oconee County, Georgia has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 81% of US counties. It ranks 110th of 159 counties in Georgia. The costliest hazards here are inland flooding, tornadoes and cold waves. FEMA estimates about $12 million a year in expected losses, or roughly $292 per resident. Since 1973 it has been included in 12 federal disaster or emergency declarations for natural events (3 major disasters). The most recent was in October 2026 (Hurricane Isaias). Only 42 homes here carry federal flood insurance.

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

Top risks in Oconee County

$7 million a yearExpected losses. Damaging events about once every 6 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.
$1.5 million a yearExpected losses. Damaging events about once every 9 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.
$671,641 a yearExpected losses. Damaging events about once every 3 years.
  • Insulate pipes in outside walls, crawl spaces and garages.
  • Know how to shut off the main water valve.
HazardRatingScoreExpected loss a year
Inland floodingLow35.0
$7M
TornadoLow40.5
$2M
Cold waveLow29.2
$672K
EarthquakeVery Low56.7
$666K
Strong windLow27.2
$446K
Heat waveLow39.5
$382K
HailLow44.8
$367K
DroughtLow54.4
$343K
HurricaneLow58.6
$306K
Ice stormModerate60.9
$240K
LightningLow35.3
$229K
WildfireVery Low25.9
$19K
Winter weatherVery Low6.2
$8K
LandslideVery Low18.2
$162

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 very high in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

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

By type

Hurricane4
Tropical Storm2
Tornado1
Drought1
Snowstorm1
Severe Storm1

Most recent

Oct 9, 2026Hurricane IsaiasEmergency
Jan 24, 2026Severe Winter StormEmergency
Sep 26, 2024Hurricane HeleneEmergency
Oct 10, 2018Hurricane MichaelEmergency
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
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 1968

Tornado risk by county ›

The National Weather Service has logged 180 storm reports in Oconee County since 1968, with 1 death and 3 injuries and about $253 million in reported damage. The strongest on record here was an F2 tornado on March 31, 1973.

12tornadoes
37hail reports, largest 1.75 inches
118damaging thunderstorm winds
5floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Mar 31, 1973F2–0 / 0
Jun 27, 1994F1Farmington3 / 1
Mar 13, 1975F1–0 / 0
Aug 17, 1985F1–0 / 0
Feb 18, 2009EF1Turpin0 / 0

Most damaging storms

DateTypeNearDamage
Mar 31, 1973Tornado–$250M
Jun 27, 1994TornadoFarmington$500K
May 26, 2006HailEastville$470K
Mar 13, 1975Tornado–$250K
Aug 17, 1985Tornado–$250K
Feb 18, 2009TornadoTurpin$200K

Source: NOAA Storm Events Database, county-based reports through Feb 28, 2024. 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 10 tropical storms have passed within 65 miles of the center of Oconee County, 2 of them since 1950. The strongest was Tropical Storm Helene (2024), with top winds near 65 mph about 51 miles away.

0hurricanes
0major hurricanes (Category 3+)
10tropical storms
2024most recent: Helene

Strongest storms nearby

DateStormStrengthClosest
Sep 27, 2024HeleneTropical storm, 65 mph51 mi
Aug 28, 1949UnnamedTropical storm, 65 mph61 mi
Oct 11, 2018MichaelTropical storm, 55 mph63 mi
Oct 3, 1893UnnamedTropical storm, 55 mph57 mi
Sep 24, 1889UnnamedTropical storm, 50 mph54 mi
Jun 22, 1886UnnamedTropical storm, 50 mph64 mi

Most recent storms

DateStormStrengthClosest
Sep 27, 2024HeleneTropical storm, 65 mph51 mi
Oct 11, 2018MichaelTropical storm, 55 mph63 mi
Aug 28, 1949UnnamedTropical storm, 65 mph61 mi
Jul 8, 1896UnnamedTropical storm, 45 mph61 mi
Oct 3, 1893UnnamedTropical storm, 55 mph57 mi
Sep 24, 1889UnnamedTropical storm, 50 mph54 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 Oconee County

Check your address flood zone ›
0.3%of homes have federal flood insurance (42 policies)
14.3%of homes in mapped high-risk flood zones are insured
$34,830paid on 4 flood claims since 1978
2024costliest year, with $30,890 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 Oconee County

$461,600median home value (Georgia $303,300, US $332,700)
1998median year homes were built (Georgia 1992, US 1980)
19%of homes built before 1980, before many modern wind, quake and flood building rules
2.9%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; 15,680 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
Clarke CountyLow12
Walton CountyLow12
Barrow CountyLow13
Jackson CountyVery Low13
Morgan CountyVery Low11
Greene CountyVery Low14
Oglethorpe CountyVery Low13

Common questions about Oconee County

What is the biggest natural hazard in Oconee County?

Inland flooding has the highest expected yearly losses in Oconee County, about $7 million a year in FEMA's estimate. Tornado is second at $1.5 million.

How many federal disasters has Oconee County had?

Oconee County has been included in 12 federal disaster or emergency declarations for natural events since 1973, including 3 major disasters. The most recent was Hurricane Isaias in October 2026.

Is Oconee County a high-risk place to live?

Its overall rating is Very Low, 110th 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 Oconee County?

Standard home insurance does not cover flooding. About 1 in 333 homes in Oconee 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 Oconee County had?

NOAA records list 12 tornadoes in Oconee County since 1950. The strongest was an F2 tornado on March 31, 1973. The weather service has also logged 37 hail reports and 5 floods here.

How many hurricanes have hit Oconee County?

NOAA's hurricane records show 0 hurricanes and 10 tropical storms passing within 65 miles of the center of Oconee 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.