Oakton, Virginia: natural disaster risk
How exposed Oakton is to floods, storms and other hazards, from FEMA and NOAA records for Fairfax County.
Oakton is a community of 36,528 people in Fairfax County, Virginia. FEMA's National Risk Index rates Fairfax County relatively high for natural hazards overall, higher than most of the US. The costliest hazards there are inland flooding, hurricane and heat wave, with about $219 million in expected losses a year across the county. The weather service has logged 1,501 storm reports in the county since 1952, including 22 tornadoes and 517 floods. NOAA hurricane records show 2 hurricanes and 13 tropical storms passing within 65 miles of the county's center. About 1.1% of homes in the county carry federal flood insurance.
Risk figures are for Fairfax County. FEMA National Risk Index December 2025; NOAA Storm Events; US Census Bureau ACS 2020 to 2024. Updated November 6, 2026.
Top risks in Oakton
Full Fairfax County report ›- 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.
- Know your evacuation zone and route before June 1.
- Ask about roof age, shutters and the separate wind or hurricane deductible on your home policy.
- Check that cooling works before summer.
- Know where the nearest cooling center is.
All hazards
| Hazard | Rating | A year |
|---|---|---|
| Inland flooding | $155M | |
| Hurricane | $18M | |
| Heat wave | $13M | |
| Earthquake | $11M | |
| Cold wave | $6M | |
| Strong wind | $4M | |
| Hail | $4M | |
| Lightning | $4M | |
| Tornado | $2M | |
| Winter weather | $2M | |
| Ice storm | $617K | |
| Coastal flooding | $230K |
Homes in Oakton
Older homes and mobile homes usually take more damage in storms, floods and earthquakes. Ask about roof age, flood history and retrofits before you buy or rent.
Strongest tornadoes in Fairfax County
Common questions about Oakton
Is Oakton safe from natural disasters?
Oakton is in Fairfax County, which FEMA's National Risk Index rates relatively high overall, higher than most of the US. The biggest hazards are inland flooding, hurricane, heat wave. No place is free of risk, so check the flood map and insurance for any home you consider.
What natural disasters happen in Oakton?
By expected yearly losses in Fairfax County, the top hazards are inland flooding (High), hurricane (Moderate), heat wave (High). Fairfax County has been part of 17 federal disaster or emergency declarations for natural events.
Does Oakton get tornadoes?
Yes. NOAA records list 22 tornadoes in Fairfax County since 1950; the strongest was an F3 tornado on September 5, 1979. FEMA rates tornado risk in the county low.
Do I need flood insurance in Oakton?
Standard home insurance does not cover floods. In Fairfax County, about 1.1% of homes have federal flood insurance, and FEMA rates inland flooding risk high. Check the FEMA flood map for your address and get a quote even outside a high-risk zone.