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Barrow County, Georgia

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

Relatively Low overall risk
63rd of 159highest risk in Georgia
$18Mexpected losses a year
13federal declarations
1 in 1000homes with flood insurance
Photo: U.S. Geological Survey, public domain

Barrow County, Georgia has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 54% of US counties. It ranks 63rd of 159 counties in Georgia. The costliest hazards here are inland flooding, tornadoes and strong wind. FEMA estimates about $18 million a year in expected losses, or roughly $218 per resident. Since 1977 it has been included in 13 federal disaster or emergency declarations for natural events (5 major disasters). The most recent was in October 2026 (Hurricane Isaias). Only 33 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $346,000 on 11 claims here.

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

Top risks in Barrow County

$10.6 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
$2.8 million a yearExpected losses. Damaging events about once every 10 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.

Strong wind

Moderate
$997,243 a yearExpected losses. Damaging events about 2 times a year.
  • Secure outdoor furniture and trash bins before storms.
  • Have trees near the house checked.
HazardRatingScoreExpected loss a year
Inland floodingLow58.1
$11M
TornadoModerate66.4
$3M
Strong windModerate63.1
$997K
LightningModerate79.6
$891K
EarthquakeLow66.3
$813K
Cold waveLow33.7
$626K
Heat waveLow54.8
$587K
HailLow61.0
$491K
Ice stormModerate66.5
$229K
HurricaneVery Low48.1
$77K
Winter weatherVery Low10.4
$10K
WildfireVery Low19.6
$9K
LandslideVery Low23.6
$211

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 low in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

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

By type

Hurricane4
Severe Storm2
Severe Ice Storm2
Tropical Storm2
Drought1
Snowstorm1

Most recent

Oct 9, 2026Hurricane IsaiasEmergency
Jan 24, 2026Severe Winter StormEmergency
Sep 26, 2024Hurricane HeleneEmergency
Sep 15, 2017Hurricane IrmaMajor disaster
Sep 8, 2017Hurricane IrmaEmergency
Apr 20, 2015Severe Winter StormMajor disaster
Feb 11, 2014Severe Winter StormEmergency
Sep 5, 2005Hurricane Katrina EvacuationEmergency
Jan 28, 2000Severe Winter StormMajor disaster
Mar 11, 1998Severe Storms and FloodingMajor disaster
Show all 13
Oct 10, 1995Hurricane OpalMajor disaster
Mar 15, 1993Severe Snowfall, Winter StormEmergency
Jul 20, 1977DroughtEmergency

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

Storm history since 1958

Tornado risk by county ›

The National Weather Service has logged 202 storm reports in Barrow County since 1958, with 0 deaths and 2 injuries and about $9.9 million in reported damage. The strongest on record here was an F1 tornado on March 28, 1984.

5tornadoes
58hail reports, largest 2 inches
112damaging thunderstorm winds
10floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Mar 28, 1984F1–1 / 0
Jun 7, 1974F1–0 / 0
Aug 29, 2005F0Winder0 / 0
Mar 21, 2017EF0Winder Arpt0 / 0
Jun 22, 1958F0–0 / 0

Most damaging storms

DateTypeNearDamage
Jul 26, 2012LightningWinder$3M
Feb 21, 2005HailThompsons Mill$1M
Apr 23, 2009HailAuburn$900K
Apr 10, 2009HailWinder$900K
Jul 22, 2008HailAuburn$800K
Mar 15, 2008HailWinder$400K

Source: NOAA Storm Events Database, county-based reports through Jun 10, 2025. 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, 0 hurricanes and 6 tropical storms have passed within 65 miles of the center of Barrow County, 1 of them since 1950. The strongest was Tropical Storm Helene (2024), with top winds near 65 mph about 53 miles away.

0hurricanes
0major hurricanes (Category 3+)
6tropical storms
2024most recent: Helene

Strongest storms nearby

DateStormStrengthClosest
Sep 27, 2024HeleneTropical storm, 65 mph53 mi
Oct 3, 1893UnnamedTropical storm, 55 mph56 mi
Sep 24, 1889UnnamedTropical storm, 50 mph58 mi
Sep 10, 1882UnnamedTropical storm, 45 mph62 mi
Sep 16, 1859UnnamedTropical storm, 45 mph63 mi
Jul 8, 1896UnnamedTropical storm, 45 mph58 mi

Most recent storms

DateStormStrengthClosest
Sep 27, 2024HeleneTropical storm, 65 mph53 mi
Jul 8, 1896UnnamedTropical storm, 45 mph58 mi
Oct 3, 1893UnnamedTropical storm, 55 mph56 mi
Sep 24, 1889UnnamedTropical storm, 50 mph58 mi
Sep 10, 1882UnnamedTropical storm, 45 mph62 mi
Sep 16, 1859UnnamedTropical storm, 45 mph63 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 Barrow County

Check your address flood zone ›
0.1%of homes have federal flood insurance (33 policies)
4.5%of homes in mapped high-risk flood zones are insured
$345,711paid on 11 flood claims since 1978
2018costliest year, with $218,139 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 Barrow County

$294,700median home value (Georgia $303,300, US $332,700)
2001median year homes were built (Georgia 1992, US 1980)
17%of homes built before 1980, before many modern wind, quake and flood building rules
6.2%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; 32,248 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
Hall CountyModerate18
Clarke CountyLow12
Walton CountyLow12
Jackson CountyVery Low13
Oconee CountyVery Low12

Common questions about Barrow County

What is the biggest natural hazard in Barrow County?

Inland flooding has the highest expected yearly losses in Barrow County, about $10.6 million a year in FEMA's estimate. Tornado is second at $2.8 million.

How many federal disasters has Barrow County had?

Barrow County has been included in 13 federal disaster or emergency declarations for natural events since 1977, including 5 major disasters. The most recent was Hurricane Isaias in October 2026.

Is Barrow County a high-risk place to live?

Its overall rating is Relatively Low, 63rd 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 Barrow County?

Standard home insurance does not cover flooding. About 1 in 1000 homes in Barrow 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 Barrow County had?

NOAA records list 5 tornadoes in Barrow County since 1950. The strongest was an F1 tornado on March 28, 1984. The weather service has also logged 58 hail reports and 10 floods here.

How many hurricanes have hit Barrow County?

NOAA's hurricane records show 0 hurricanes and 6 tropical storms passing within 65 miles of the center of Barrow 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.