City · Virginia · United States
Dayton, VA — ZIP codes
1 ZIP code · Rockingham County
- City
- Dayton
- County
- Rockingham
- State
- Virginia
- Country
- United States
- Postal code
- 22821Single source
- Coordinates
- 38.4707, -79.0850 View on OpenStreetMap
- Area codes
- 540, 826
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 22821 | Dayton | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.