McDuffie County, GA
FEMA National Risk Index scores, disaster declarations & hazard data
McDuffie County has experienced 15 federally declared disasters since 1977, most recently Severe Winter Storm in 2026. Its overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
McDuffie County's highest-rated hazards are hail, ice storm, and hurricane, with its top risk rated "Relatively Moderate" by FEMA's National Risk Index.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. McDuffie County has been designated in 15 declarations since 1977, covering 9 disaster types including hurricane (5), biological (2), severe ice storm (2).
| Year | Type | Event name |
|---|---|---|
| 2026 | Winter Storm | Severe Winter Storm |
| 2024 | Hurricane | Hurricane Helene |
| 2024 | Tropical Storm | Hurricane Helene |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2019 | Hurricane | Hurricane Michael |
| 2017 | Hurricane | Hurricane Irma |
| 2017 | Hurricane | Hurricane Irma |
| 2014 | Severe Ice Storm | Severe Winter Storm |
| 2014 | Severe Ice Storm | Severe Winter Storm |
Showing the 10 most recent of 15 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 | 60 | 0 | 0 | — |
| Inland Flooding | Very Low | 28.2 | 1 | 0 | — |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Relatively Low | 64.7 | — | — | — |
| Heat Wave | Relatively Low | 45.6 | 0 | 0 | — |
| Tornado | Relatively Low | 60 | 1 | 0 | — |
| Hurricane | Relatively Low | 65.3 | 0 | 0 | — |
| Hail | Relatively Moderate | 78.9 | 5 | 0 | $200 |
| Strong Wind | Relatively Low | 40.8 | 0 | 0 | — |
| Winter Weather | Very Low | 11.9 | 0 | 0 | — |
| Ice Storm | Relatively Moderate | 69.7 | — | — | — |
| Cold Wave | Very Low | 23 | — | — | — |
| Lightning | Relatively Low | 32.6 | 0 | 0 | — |
| Drought | Relatively Low | 52 | 0 | 0 | — |
| Landslide | Very Low | 9.9 | 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
McDuffie County ranks in the 66th 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 | 66th | Moderate |
| Socioeconomic status | 74th | Moderate |
| Household characteristics | 50th | Moderate |
| Racial & ethnic minority status | 85th | High |
| Housing type & transportation | 41st | Low |
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 | 62nd | Relatively High |
| Risk to homes | 60th | Relatively High |
| Buildings in direct exposure zone | 79.1% | — |
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 McDuffie County?
According to the FEMA National Risk Index, the highest-risk hazards in McDuffie County, Georgia are hail, ice storm, and hurricane. The county's overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Has McDuffie County received federal disaster declarations?
Yes. McDuffie County has received 15 federal disaster declarations since 1977, including declarations in 2026. The most common disaster type on record is hurricane (5 declarations).
Has McDuffie County had any FEMA disaster declarations in 2024, 2025, or 2026?
Yes. Recent federal disaster declarations for McDuffie County include Severe Winter Storm (2026), Hurricane Helene (2024), Hurricane Helene (2024). See the declarations table above for the full history since 1977.
How does McDuffie County's natural hazard risk compare to nearby counties?
Among neighboring counties, Richmond County, GA has the highest overall natural hazard risk (Relatively Moderate) and Taliaferro County, GA has the lowest (Very Low). McDuffie County is rated Very Low overall.
How is McDuffie County's composite disaster risk index calculated?
McDuffie 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. McDuffie County's composite score of 25 means its overall natural hazard risk is higher than 25% of US counties.