City · Maryland · United States
La Plata, MD — ZIP codes
1 ZIP code · Charles County
- City
- La Plata
- County
- Charles
- State
- Maryland
- Country
- United States
- Postal code
- 20646Single source
- Coordinates
- 38.5257, -76.9865 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 20646 | La Plata | 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.