Screven County, GA
FEMA National Risk Index scores, disaster declarations & hazard data
Screven County has experienced 21 federally declared disasters since 1977, most recently Severe Winter Storm in 2026. Its overall natural hazard risk is rated Relatively Low — lower risk than most US counties.
Screven County's highest-rated hazards are hurricane, drought, and earthquake, with its top risk rated "Relatively Moderate" by FEMA's National Risk Index. Community vulnerability is elevated (70th percentile nationally), suggesting residents may face greater difficulty recovering from major disasters.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Screven County has been designated in 21 declarations since 1977, covering 9 disaster types including hurricane (9), tropical storm (3), biological (2).
| Year | Type | Event name |
|---|---|---|
| 2026 | Winter Storm | Severe Winter Storm |
| 2024 | Tropical Storm | Tropical Storm Debby |
| 2024 | Hurricane | Hurricane Helene |
| 2024 | Tropical Storm | Hurricane Helene |
| 2024 | Tropical Storm | Hurricane Debby |
| 2023 | Hurricane | Hurricane Idalia |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2019 | Hurricane | Hurricane Michael |
| 2019 | Hurricane | Hurricane Michael |
Showing the 10 most recent of 21 total declarations since 1977.
Source: FEMA OpenFEMA Disaster Declarations Summaries. A single disaster can produce more than one record per county. Data current through September 2026.
Risk by hazard type
| Hazard | Risk rating | Risk score | Recorded events | Deaths | Prop. damage |
|---|---|---|---|---|---|
| Wildfire | Very Low | 54.2 | 0 | 0 | — |
| Inland Flooding | Very Low | 23.1 | 1 | 0 | $225K |
| Coastal Flooding | No Rating | 0 | 0 | 0 | — |
| Earthquake | Relatively Low | 68.7 | — | — | — |
| Heat Wave | Relatively Low | 61.3 | 0 | 0 | — |
| Tornado | Relatively Low | 44.8 | 4 | 0 | — |
| Hurricane | Relatively Moderate | 89.4 | 0 | 0 | — |
| Hail | Very Low | 26.1 | 7 | 0 | — |
| Strong Wind | Relatively Low | 24.9 | 0 | 0 | — |
| Winter Weather | Very Low | 11.6 | 0 | 0 | — |
| Ice Storm | Relatively Low | 51.2 | — | — | — |
| Cold Wave | Relatively Low | 27.5 | — | — | — |
| Lightning | Relatively Low | 26.1 | 0 | 0 | — |
| Drought | Relatively Moderate | 80.4 | 0 | 0 | — |
| Landslide | Very Low | 17.8 | 0 | 0 | — |
| Avalanche | Not Applicable | — | — | — | — |
| Tsunami | Not Applicable | — | — | — | — |
| Volcanic Activity | Not Applicable | — | — | — | — |
Scores are 0–100 percentiles relative to all US counties — higher means more exposed, not that a disaster is likely this year. Event counts: NOAA Storm Events 2016–2026; earthquake counts from USGS ComCat (M3.0+, 1996–2026). See the methodology page for details.
Community vulnerability
Screven County ranks in the 70th percentile (Moderate) for community vulnerability — a measure of how hard disaster impacts tend to hit residents. Higher vulnerability means more displacement, worse health outcomes, and slower recovery after a disaster.
| SVI theme | Percentile | Vulnerability level |
|---|---|---|
| Overall | 70th | Moderate |
| Socioeconomic status | 75th | High |
| Household characteristics | 43rd | Low |
| Racial & ethnic minority status | 83rd | High |
| Housing type & transportation | 58th | Moderate |
Source: CDC/ATSDR Social Vulnerability Index 2022. Percentiles compare counties nationally — higher means more vulnerable relative to other counties. See CDC SVI for full methodology.
Future risk outlook
| Wildfire metric | National percentile | Level |
|---|---|---|
| Burn probability | 56th | Relatively Moderate |
| Risk to homes | 56th | Relatively Moderate |
| Buildings in direct exposure zone | 86.9% | — |
Wildfire: USDA Forest Service Wildfire Risk to Communities (RDS-2020-0016-2) — modeled values, not annual forecasts. See wildfirerisk.org. Inland flood and heat projections pending data availability; coastal sea-level projections are available for select coastal counties below — see the data page.
Nearby counties
Frequently asked questions
What natural hazards pose the greatest risk in Screven County?
According to the FEMA National Risk Index, the highest-risk hazards in Screven County, Georgia are hurricane, drought, and earthquake. The county's overall natural hazard risk is rated Relatively Low — lower risk than most US counties.
Has Screven County received federal disaster declarations?
Yes. Screven County has received 21 federal disaster declarations since 1977, including declarations in 2026. The most common disaster type on record is hurricane (9 declarations).
Has Screven County had any FEMA disaster declarations in 2024, 2025, or 2026?
Yes. Recent federal disaster declarations for Screven County include Severe Winter Storm (2026), Tropical Storm Debby (2024), Hurricane Helene (2024), Hurricane Helene (2024), Hurricane Debby (2024). See the declarations table above for the full history since 1977.
How does Screven County's natural hazard risk compare to nearby counties?
Among neighboring counties, Bulloch County, GA has the highest overall natural hazard risk (Relatively Low) and Jenkins County, GA has the lowest (Very Low). Screven County is rated Relatively Low overall.
How is Screven County's composite disaster risk index calculated?
Screven County's composite disaster risk index — officially FEMA's National Risk Index (NRI) — scores every US county on a 0–100 percentile scale across 18 natural hazard types, factoring in expected annual loss, social vulnerability, and community resilience. Screven County's composite score of 44 means its overall natural hazard risk is higher than 44% of US counties.