City · Delaware · United States

Dover, DE — ZIP codes

5 ZIP codes · Kent County

City: Dover
County: Kent
State: Delaware
Country: United States
Postal codes: 1990119903199041990519906
Single source
Coordinates: 39.1564, -75.4955 View on OpenStreetMap

ZIP codes (5)

Postal code	Place name	Verification
19901	Dover	Single source
19903	Dover	Single source
19904	Dover	Single source
19905	Dover	Single source
19906	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.