Postal reference / United States
19903Dover, Delaware
ZIP code 19903 is a United States postal code for Dover, Delaware. Its county association is Kent County. The map reference point is at 39.1087, -75.448.
- State / territory
- Delaware
- Recorded place name
- Dover
- County association
- Kent
- Estimated coordinate
- 39.1087, -75.448
View on OpenStreetMap - ZIP prefix
- 199 · 44 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Browse the other 95 ZIP codes recorded for Delaware, sorted by code with place and county.
Delaware directoryOther ZIP codes in Dover, DE
Dover has 5 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 19902 | Dover Afb | DE | Kent | 2.1 |
| 19961 | Little Creek | DE | Kent | 4.0 |
| 19962 | Magnolia | DE | Kent | 4.0 |
| 19901 | Dover | DE | Kent | 4.2 |
| 19946 | Frederica | DE | Kent | 5.2 |
| 19905 | Dover | DE | Kent | 5.3 |
| 19906 | Dover | DE | Kent | 5.5 |
| 19980 | Woodside | DE | Kent | 7.1 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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