Postal reference / United States
20773Upper Marlboro, Maryland
ZIP code 20773 is a United States postal code for Upper Marlboro, Maryland. Its county association is Prince George's County. The map reference point is at 38.8159, -76.7497.
- State / territory
- Maryland
- Recorded place name
- Upper Marlboro
- County association
- Prince George's
- Estimated coordinate
- 38.8159, -76.7497
View on OpenStreetMap - ZIP prefix
- 207 · 79 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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Maryland directoryOther ZIP codes in Upper Marlboro, MD
Upper Marlboro has 5 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 20792 | Upper Marlboro | MD | Prince George's | 0.0 |
| 20772 | Upper Marlboro | MD | Prince George's | 3.0 |
| 20711 | Lothian | MD | Anne Arundel | 4.8 |
| 20774 | Upper Marlboro | MD | Prince George's | 5.1 |
| 20623 | Cheltenham | MD | Prince George's | 6.4 |
| 20762 | Andrews Air Force Base | MD | Prince George's | 6.8 |
| 20697 | Southern Md Facility | MD | Prince George's | 7.0 |
| 20703 | Lanham | MD | Prince George's | 7.0 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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