City · New Hampshire · United States

Dover, NH — ZIP codes

3 ZIP codes · Strafford County

City: Dover
County: Strafford
State: New Hampshire
Country: United States
Postal codes: 038200382103822
Single source
Coordinates: 43.1888, -70.8868 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
03820	Dover	Single source
03821	Dover	Single source
03822	Dover	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. Last generated : 2026-08-21. Report an error.