| Primary City | Walkersville | |
| Population | 5,800 | |
| State | Maryland | |
| County | Frederick County | |
| Current Time | ||
| Zip Codes | 21793 | |
| Area Codes | 301 |
Neighbouring Zip Codes
ZIP Code: 21810
Allen, Maryland
ZIP Code: 21758
Knoxville, Maryland
ZIP Code: 21716
Brunswick, Maryland
ZIP Code: 20871
Clarksburg, Maryland
ZIP Code: 20872
Damascus, Maryland
ZIP Code: 21784
Sykesville, Maryland
ZIP Code: 21709
Frederick, Maryland
ZIP Code: 21705
Frederick, Maryland
ZIP Code: 20876
Germantown, Maryland
ZIP Code: 20875
Germantown, Maryland
ZIP Code: 21771
Mount Airy, Maryland
ZIP Code: 21787
Taneytown, Maryland
ZIP Code: 21788
Thurmont, Maryland
ZIP Code: 21158
Westminster, Maryland
ZIP Code: 21157
Westminster, Maryland
Neighbouring Cities
Frederick, Linganore, Ballenger Creek, Thurmont, Urbana, Green Valley, Mount Airy, Damascus, Taneytown, Clarksburg, Brunswick, Robinwood, Westminster, Germantown, Eldersburg