zipradar

Radon · Virginia

Radon in Virginia

Radon (EPA Radon Zones) data for ZIP codes in Virginia. Pick a ZIP below to dive into the radon summary.

Last verified 2026-05-13 · methodology

What lands here

Pages show the county zone, what the classification means for home testing recommendations, and state-level supplementary data where available.

Source & refresh

EPA Radon Zones. Refreshed static 1993 baseline plus state-level supplementary updates. Primary source →

Virginia top concern

Coastal flood (Hampton Roads), inland AE

Virginia's Hampton Roads region (Norfolk, VA Beach, Newport News) carries dense FEMA VE/AE zones with rapid sea-level rise. Inland AE coverage along the James, Rappahannock, Potomac. Radon Zone 1-2 across most counties.

See Virginia state page for the full state-level rollup across all 12 dimensions.

Read more on radon

Editorial deep-dives explaining the source data, its limits, and how to read it.

10 Virginia ZIPs