Isle of Wight County, VA
FEMA National Risk Index scores, disaster declarations & hazard data
Isle of Wight County has experienced 20 federally declared disasters since 1972, most recently Severe Winter Storm in 2026. Its overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Isle of Wight County's highest-rated hazards are drought, hurricane, and coastal flooding, with its top risk rated "Relatively High" by FEMA's National Risk Index. Recorded storm events have decreased 29% over the past five years compared to the prior five-year period. Community vulnerability is relatively low (22nd percentile nationally), indicating stronger recovery capacity than most US counties.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Isle of Wight County has been designated in 20 declarations since 1972, covering 7 disaster types including hurricane (10), severe storm (3), biological (2).
| Year | Type | Event name |
|---|---|---|
| 2026 | Winter Storm | Severe Winter Storm |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2019 | Hurricane | Hurricane Florence |
| 2018 | Hurricane | Hurricane Florence |
| 2017 | Hurricane | Hurricane Matthew |
| 2013 | Hurricane | Hurricane Sandy |
| 2011 | Hurricane | Hurricane Irene |
| 2011 | Hurricane | Hurricane Irene |
| 2010 | Severe Storm | Severe Storms And Flooding Associated With Tropical Depression Ida And A Nor'East |
Showing the 10 most recent of 20 total declarations since 1972.
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 | 48.4 | 0 | 0 | — |
| Inland Flooding | Relatively Low | 36.9 | 33 | 0 | $1.2M |
| Coastal Flooding | Relatively Moderate | 61.8 | 0 | 0 | — |
| Earthquake | Very Low | 46.1 | — | — | — |
| Heat Wave | Relatively Low | 49.7 | 0 | 0 | — |
| Tornado | Relatively Low | 32.3 | 5 | 0 | $170K |
| Hurricane | Relatively Moderate | 82.6 | 0 | 0 | — |
| Hail | Relatively Low | 35.7 | 8 | 0 | — |
| Strong Wind | Relatively Low | 19.2 | 0 | 0 | — |
| Winter Weather | Relatively Low | 56.1 | 0 | 0 | — |
| Ice Storm | Relatively Low | 51.4 | — | — | — |
| Cold Wave | Relatively Low | 24.3 | — | — | — |
| Lightning | Relatively Low | 33.1 | 2 | 0 | $25K |
| Drought | Relatively High | 91.9 | 0 | 0 | — |
| Landslide | Very Low | 30.9 | 0 | 0 | — |
| Avalanche | Not Applicable | — | — | — | — |
| Tsunami | Insufficient Data | — | — | — | — |
| 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
Isle of Wight County ranks in the 22nd percentile (Very low) 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 | 22nd | Very low |
| Socioeconomic status | 27th | Low |
| Household characteristics | 28th | Low |
| Racial & ethnic minority status | 67th | Moderate |
| Housing type & transportation | 13th | Very 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 | 35th | Relatively Low |
| Risk to homes | 35th | Relatively Low |
| Buildings in direct exposure zone | 71.3% | — |
NOAA tracked 48 weather events in this county over 2016–2025: 28 in 2016–20 vs 20 in 2021–25 (-29% — frequency decreasing).
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 Isle of Wight County?
According to the FEMA National Risk Index, the highest-risk hazards in Isle of Wight County, Virginia are drought, hurricane, and coastal flooding. The county's overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Has Isle of Wight County received federal disaster declarations?
Yes. Isle of Wight County has received 20 federal disaster declarations since 1972, including declarations in 2026. The most common disaster type on record is hurricane (10 declarations).
Has Isle of Wight County had any FEMA disaster declarations in 2024, 2025, or 2026?
Yes. Recent federal disaster declarations for Isle of Wight County include Severe Winter Storm (2026). See the declarations table above for the full history since 1972.
How does Isle of Wight County's natural hazard risk compare to nearby counties?
Among neighboring counties, Newport News, VA has the highest overall natural hazard risk (Relatively Low) and Surry County, VA has the lowest (Very Low). Isle of Wight County is rated Very Low overall.
How is Isle of Wight County's composite disaster risk index calculated?
Isle of Wight 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. Isle of Wight County's composite score of 38 means its overall natural hazard risk is higher than 38% of US counties.