Jackson County, Georgia
Natural disaster risk, federal disaster history and flood insurance facts.
Jackson County, Georgia has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 58% of US counties. It ranks 72nd of 159 counties in Georgia. The costliest hazards here are inland flooding, tornadoes and cold waves. FEMA estimates about $19 million a year in expected losses, or roughly $251 per resident. Since 1976 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 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 Jackson 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.
- Insulate pipes in outside walls, crawl spaces and garages.
- Know how to shut off the main water valve.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Inland flooding | 47.4 | $9M | ||
| Tornado | 69.4 | $4M | ||
| Cold wave | 57.7 | $2M | ||
| Earthquake | 67.7 | $1M | ||
| Strong wind | 47.8 | $745K | ||
| Lightning | 67.2 | $644K | ||
| Hail | 60.3 | $552K | ||
| Hurricane | 65.2 | $515K | ||
| Heat wave | 46.5 | $452K | ||
| Ice storm | 75.2 | $422K | ||
| Drought | 59.1 | $387K | ||
| Wildfire | 28.8 | $19K | ||
| Winter weather | 10.2 | $11K | ||
| Landslide | 34.9 | $652 |
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 Jackson County. 2020s bar runs to November 2026.
By type
Most recent
Show all 13
Georgia also had 8 statewide declarations that did not name single counties.
Storm history since 1952
Tornado risk by county ›The National Weather Service has logged 281 storm reports in Jackson County since 1952, with 1 death and 12 injuries and about $9.5 million in reported damage. The strongest on record here was an F2 tornado on February 29, 1952.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Feb 29, 1952 | F2 | – | 5 / 0 |
| May 1, 1966 | F2 | – | 0 / 0 |
| May 14, 1976 | F2 | – | 0 / 0 |
| Aug 17, 1985 | F1 | – | 0 / 0 |
| Aug 26, 2008 | EF1 | Arcade | 3 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Aug 17, 1985 | Tornado | – | $3M |
| Mar 15, 2008 | Hail | Jefferson | $1M |
| Apr 5, 2017 | Hail | Red Stone | $739K |
| Apr 20, 2015 | Hail | Red Stone | $646K |
| Aug 23, 2013 | Thunderstorm Wind | Jefferson | $600K |
| Jun 12, 2007 | Hail | Commerce | $370K |
Source: NOAA Storm Events Database, county-based reports through Nov 8, 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 7 tropical storms have passed within 65 miles of the center of Jackson County, 1 of them since 1950. The strongest was Tropical Storm Helene (2024), with top winds near 65 mph about 56 miles away.
Strongest storms nearby
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Sep 27, 2024 | Helene | Tropical storm, 65 mph | 56 mi |
| Aug 28, 1949 | Unnamed | Tropical storm, 60 mph | 65 mi |
| Oct 3, 1893 | Unnamed | Tropical storm, 50 mph | 54 mi |
| Sep 24, 1889 | Unnamed | Tropical storm, 50 mph | 62 mi |
| Sep 10, 1882 | Unnamed | Tropical storm, 45 mph | 64 mi |
| Sep 16, 1859 | Unnamed | Tropical storm, 45 mph | 51 mi |
Most recent storms
| Date | Storm | Strength | Closest |
|---|---|---|---|
| Sep 27, 2024 | Helene | Tropical storm, 65 mph | 56 mi |
| Aug 28, 1949 | Unnamed | Tropical storm, 60 mph | 65 mi |
| Jul 8, 1896 | Unnamed | Tropical storm, 40 mph | 58 mi |
| Oct 3, 1893 | Unnamed | Tropical storm, 50 mph | 54 mi |
| Sep 24, 1889 | Unnamed | Tropical storm, 50 mph | 62 mi |
| Sep 10, 1882 | Unnamed | Tropical storm, 45 mph | 64 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 Jackson 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 Jackson 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; 30,745 housing units.
Compare in Georgia
All 159 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Fulton County | Inland flooding | |
| Gwinnett County | Inland flooding | |
| Cobb County | Inland flooding | |
| DeKalb County | Inland flooding | |
| Clayton County | Inland flooding | |
| Chatham County | Hurricane | |
| Cherokee County | Inland flooding | |
| Forsyth County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Gwinnett County | 13 | |
| Hall County | 18 | |
| Clarke County | 12 | |
| Barrow County | 13 | |
| Oconee County | 12 | |
| Madison County | 13 | |
| Banks County | 16 |
Common questions about Jackson County
What is the biggest natural hazard in Jackson County?
Inland flooding has the highest expected yearly losses in Jackson County, about $8.8 million a year in FEMA's estimate. Tornado is second at $3.6 million.
How many federal disasters has Jackson County had?
Jackson County has been included in 13 federal disaster or emergency declarations for natural events since 1976, including 5 major disasters. The most recent was Hurricane Isaias in October 2026.
Is Jackson County a high-risk place to live?
Its overall rating is Very Low, 72nd 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 Jackson County?
Standard home insurance does not cover flooding. About 1 in 500 homes in Jackson 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 Jackson County had?
NOAA records list 10 tornadoes in Jackson County since 1950. The strongest was an F2 tornado on February 29, 1952. The weather service has also logged 79 hail reports and 17 floods here.
How many hurricanes have hit Jackson County?
NOAA's hurricane records show 0 hurricanes and 7 tropical storms passing within 65 miles of the center of Jackson 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.