ZIP CODE 21757
Keymar, MD
All Zip Codes For Keymar
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 21757 | 3045 | 1115 | 39.584616 | -77.268608 | 38.691926 | 0.000982 |
|
January 24, 2025 |
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 21757 | 3045 | 1115 | 39.584616 | -77.268608 | 38.691926 | 0.000982 |