Greensboro, MD
ZIP Codes in Greensboro, Maryland
January 10, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 21639 | 4,734 | 38.9587, -75.7825 |
Greensboro has 1 ZIP code
ZIP Codes in Greensboro, Maryland
January 10, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 21639 | 4,734 | 38.9587, -75.7825 |