Greensville County, VA
FEMA National Risk Index scores, disaster declarations & hazard data
Greensville County has experienced 17 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.
Greensville County's highest-rated hazards are drought, hurricane, and winter weather, with its top risk rated "Relatively High" by FEMA's National Risk Index. Community vulnerability is elevated (90th 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. Greensville County has been designated in 17 declarations since 1977, covering 7 disaster types including hurricane (7), severe storm (3), biological (2).
| Year | Type | Event name |
|---|---|---|
| 2026 | Winter Storm | Severe Winter Storm |
| 2021 | Severe Ice Storm | Severe Winter Storms |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2018 | Hurricane | Hurricane Florence |
| 2013 | Hurricane | Hurricane Sandy |
| 2011 | Hurricane | Hurricane Irene |
| 2006 | Severe Storm | Tropical Depression Ernesto, Severe Storms And Flooding |
| 2005 | Hurricane | Hurricane Katrina Evacuation |
| 2003 | Hurricane | Hurricane Isabel |
Showing the 10 most recent of 17 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 | 12.2 | 0 | 0 | — |
| Inland Flooding | Very Low | 16.2 | 4 | 0 | $450K |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Very Low | 40.8 | — | — | — |
| Heat Wave | Relatively Low | 39.7 | 2 | 0 | — |
| Tornado | Very Low | 19.9 | 3 | 0 | $23K |
| Hurricane | Relatively Low | 79.3 | 0 | 0 | — |
| Hail | Very Low | 19.9 | 6 | 0 | $11K |
| Strong Wind | Very Low | 15.1 | 0 | 0 | — |
| Winter Weather | Relatively Low | 47.5 | 0 | 0 | — |
| Ice Storm | Relatively Low | 29.8 | — | — | — |
| Cold Wave | Very Low | 17.9 | — | — | — |
| Lightning | Very Low | 18.1 | 0 | 0 | — |
| Drought | Relatively High | 91.5 | 0 | 0 | — |
| Landslide | Very Low | 4.1 | 0 | 0 | — |
| Avalanche | Very Low | 23.1 | — | — | — |
| 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
Greensville County ranks in the 90th percentile (High) 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 | 90th | High |
| Socioeconomic status | 89th | High |
| Household characteristics | 30th | Low |
| Racial & ethnic minority status | 94th | High |
| Housing type & transportation | 98th | High |
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 | 34th | Relatively Low |
| Risk to homes | 33rd | Relatively Low |
| Buildings in direct exposure zone | 87.0% | — |
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 Greensville County?
According to the FEMA National Risk Index, the highest-risk hazards in Greensville County, Virginia are drought, hurricane, and winter weather. The county's overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Has Greensville County received federal disaster declarations?
Yes. Greensville County has received 17 federal disaster declarations since 1977, including declarations in 2026. The most common disaster type on record is hurricane (7 declarations).
Has Greensville County had any FEMA disaster declarations in 2024, 2025, or 2026?
Yes. Recent federal disaster declarations for Greensville County include Severe Winter Storm (2026). See the declarations table above for the full history since 1977.
How does Greensville County's natural hazard risk compare to nearby counties?
Among neighboring counties, Northampton County, NC has the highest overall natural hazard risk (Relatively Low) and Emporia, VA has the lowest (Very Low). Greensville County is rated Very Low overall.
How is Greensville County's composite disaster risk index calculated?
Greensville 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. Greensville County's composite score of 18 means its overall natural hazard risk is higher than 18% of US counties.