ZIP Codes Near 21703 — Frederick, MD
There are 82 ZIP codes within 25 miles of 21703, covering 71 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Buckeystown, MD | 3.0 mi | 1 |
| Braddock Heights, MD | 3.5 mi | 1 |
| Frederick, MD | 4.2 mi | 4 |
| Adamstown, MD | 5.2 mi | 1 |
| Jefferson, MD | 5.3 mi | 1 |
| Point Of Rocks, MD | 7.0 mi | 1 |
| Middletown, MD | 7.3 mi | 1 |
| Tuscarora, MD | 7.8 mi | 1 |
| Burkittsville, MD | 8.5 mi | 1 |
| Ijamsville, MD | 8.8 mi | 1 |
| Brunswick, MD | 9.0 mi | 1 |
| Brownsville, MD | 10.2 mi | 1 |
| Knoxville, MD | 10.4 mi | 1 |
| Rohrersville, MD | 10.5 mi | 1 |
| New Market, MD | 10.6 mi | 1 |
| Walkersville, MD | 10.7 mi | 1 |
| Lovettsville, VA | 11.4 mi | 1 |
| Barnesville, MD | 11.4 mi | 1 |
| Dickerson, MD | 11.4 mi | 1 |
| Monrovia, MD | 11.4 mi | 1 |
| Myersville, MD | 12.4 mi | 1 |
| Clarksburg, MD | 12.7 mi | 1 |
| Leesburg, VA | 13.4 mi | 2 |
| Bealsville, MD | 13.5 mi | 1 |
| Keedysville, MD | 13.7 mi | 1 |
| Libertytown, MD | 14.1 mi | 1 |
| Waterford, VA | 14.6 mi | 1 |
| Damascus, MD | 14.6 mi | 1 |
| Woodsboro, MD | 14.8 mi | 1 |
| Boyds, MD | 14.9 mi | 1 |
| Boonsboro, MD | 15.1 mi | 1 |
| Paeonian Springs, VA | 15.5 mi | 1 |
| Thurmont, MD | 15.8 mi | 1 |
| Sharpsburg, MD | 16.5 mi | 1 |
| Mount Airy, MD | 16.8 mi | 1 |
| Germantown, MD | 17.0 mi | 2 |
| Millville, WV | 17.6 mi | 1 |
| Poolesville, MD | 18.1 mi | 1 |
| Harpers Ferry, WV | 18.3 mi | 1 |
| Rocky Ridge, MD | 18.4 mi | 1 |
| Hamilton, VA | 18.6 mi | 1 |
| Hagerstown, MD | 18.8 mi | 3 |
| Shepherdstown, WV | 19.0 mi | 1 |
| Shenandoah Junction, WV | 19.3 mi | 1 |
| Union Bridge, MD | 19.3 mi | 1 |
| Keymar, MD | 19.5 mi | 1 |
| Purcellville, VA | 19.6 mi | 1 |
| Montgomery Village, MD | 19.7 mi | 1 |
| Fairplay, MD | 19.8 mi | 1 |
| Gaithersburg, MD | 19.8 mi | 5 |
| Smithsburg, MD | 19.9 mi | 1 |
| Funkstown, MD | 20.5 mi | 1 |
| Saint James, MD | 20.8 mi | 1 |
| Sabillasville, MD | 21.2 mi | 1 |
| Ranson, WV | 21.3 mi | 1 |
| Woodbine, MD | 21.6 mi | 1 |
| New Windsor, MD | 22.1 mi | 1 |
| Washington Grove, MD | 22.4 mi | 1 |
| Sterling, VA | 22.5 mi | 1 |
| Ashburn, VA | 22.7 mi | 1 |
| Charles Town, WV | 22.8 mi | 1 |
| Cascade, MD | 23.2 mi | 1 |
| Emmitsburg, MD | 23.3 mi | 1 |
| Williamsport, MD | 24.0 mi | 1 |
| Martinsburg, WV | 24.2 mi | 1 |
| Derwood, MD | 24.2 mi | 1 |
| Round Hill, VA | 24.5 mi | 1 |
| Glenwood, MD | 24.6 mi | 1 |
| Rockville, MD | 24.7 mi | 1 |
| Cooksville, MD | 24.8 mi | 1 |
| Brookeville, MD | 24.9 mi | 1 |
All 82 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 21717 | Buckeystown, MD | Frederick | 3.0 mi |
| 21714 | Braddock Heights, MD | Frederick | 3.5 mi |
| 21705 | Frederick, MD | Frederick | 4.2 mi |
| 21710 | Adamstown, MD | Frederick | 5.2 mi |
| 21755 | Jefferson, MD | Frederick | 5.3 mi |
| 21704 | Frederick, MD | Frederick | 5.4 mi |
| 21777 | Point Of Rocks, MD | Frederick | 7.0 mi |
| 21769 | Middletown, MD | Frederick | 7.3 mi |
| 21702 | Frederick, MD | Frederick | 7.7 mi |
| 21790 | Tuscarora, MD | Frederick | 7.8 mi |
| 21718 | Burkittsville, MD | Frederick | 8.5 mi |
| 21754 | Ijamsville, MD | Frederick | 8.8 mi |
| 21701 | Frederick, MD | Frederick | 9.0 mi |
| 21716 | Brunswick, MD | Frederick | 9.0 mi |
| 21715 | Brownsville, MD | Washington | 10.2 mi |
| 21758 | Knoxville, MD | Washington | 10.4 mi |
| 21779 | Rohrersville, MD | Washington | 10.5 mi |
| 21774 | New Market, MD | Frederick | 10.6 mi |
| 21793 | Walkersville, MD | Frederick | 10.7 mi |
| 20180 | Lovettsville, VA | Loudoun | 11.4 mi |
| 20838 | Barnesville, MD | Montgomery | 11.4 mi |
| 20842 | Dickerson, MD | Montgomery | 11.4 mi |
| 21770 | Monrovia, MD | Frederick | 11.4 mi |
| 21773 | Myersville, MD | Frederick | 12.4 mi |
| 20871 | Clarksburg, MD | Montgomery | 12.7 mi |
| 20176 | Leesburg, VA | Loudoun | 13.4 mi |
| 20839 | Bealsville, MD | Montgomery | 13.5 mi |
| 21756 | Keedysville, MD | Washington | 13.7 mi |
| 21762 | Libertytown, MD | Frederick | 14.1 mi |
| 20197 | Waterford, VA | Loudoun | 14.6 mi |
| 20872 | Damascus, MD | Montgomery | 14.6 mi |
| 21798 | Woodsboro, MD | Frederick | 14.8 mi |
| 20841 | Boyds, MD | Montgomery | 14.9 mi |
| 21713 | Boonsboro, MD | Washington | 15.1 mi |
| 20129 | Paeonian Springs, VA | Loudoun | 15.5 mi |
| 21788 | Thurmont, MD | Frederick | 15.8 mi |
| 21782 | Sharpsburg, MD | Washington | 16.5 mi |
| 21771 | Mount Airy, MD | Frederick | 16.8 mi |
| 20876 | Germantown, MD | Montgomery | 17.0 mi |
| 25432 | Millville, WV | Jefferson | 17.6 mi |
| 20837 | Poolesville, MD | Montgomery | 18.1 mi |
| 25425 | Harpers Ferry, WV | Jefferson | 18.3 mi |
| 21778 | Rocky Ridge, MD | Frederick | 18.4 mi |
| 20158 | Hamilton, VA | Loudoun | 18.6 mi |
| 21746 | Hagerstown, MD | Washington | 18.8 mi |
| 25443 | Shepherdstown, WV | Jefferson | 19.0 mi |
| 20874 | Germantown, MD | Montgomery | 19.0 mi |
| 25442 | Shenandoah Junction, WV | Jefferson | 19.3 mi |
| 21791 | Union Bridge, MD | Frederick | 19.3 mi |
| 21757 | Keymar, MD | Carroll | 19.5 mi |
| 20132 | Purcellville, VA | Loudoun | 19.6 mi |
| 20886 | Montgomery Village, MD | Montgomery | 19.7 mi |
| 21733 | Fairplay, MD | Washington | 19.8 mi |
| 20882 | Gaithersburg, MD | Montgomery | 19.8 mi |
| 21783 | Smithsburg, MD | Washington | 19.9 mi |
| 21734 | Funkstown, MD | Washington | 20.5 mi |
| 20899 | Gaithersburg, MD | Montgomery | 20.7 mi |
| 21781 | Saint James, MD | Washington | 20.8 mi |
| 20879 | Gaithersburg, MD | Montgomery | 21.0 mi |
| 21780 | Sabillasville, MD | Frederick | 21.2 mi |
| 25438 | Ranson, WV | Jefferson | 21.3 mi |
| 20878 | Gaithersburg, MD | Montgomery | 21.3 mi |
| 21797 | Woodbine, MD | Howard | 21.6 mi |
| 20877 | Gaithersburg, MD | Montgomery | 21.9 mi |
| 21776 | New Windsor, MD | Carroll | 22.1 mi |
| 20175 | Leesburg, VA | Loudoun | 22.2 mi |
| 20880 | Washington Grove, MD | Montgomery | 22.4 mi |
| 20165 | Sterling, VA | Loudoun | 22.5 mi |
| 20147 | Ashburn, VA | Loudoun | 22.7 mi |
| 25414 | Charles Town, WV | Jefferson | 22.8 mi |
| 21740 | Hagerstown, MD | Washington | 23.1 mi |
| 21719 | Cascade, MD | Washington | 23.2 mi |
| 21727 | Emmitsburg, MD | Frederick | 23.3 mi |
| 21742 | Hagerstown, MD | Washington | 23.3 mi |
| 21795 | Williamsport, MD | Washington | 24.0 mi |
| 25404 | Martinsburg, WV | Berkeley | 24.2 mi |
| 20855 | Derwood, MD | Montgomery | 24.2 mi |
| 20141 | Round Hill, VA | Loudoun | 24.5 mi |
| 21738 | Glenwood, MD | Howard | 24.6 mi |
| 20850 | Rockville, MD | Montgomery | 24.7 mi |
| 21723 | Cooksville, MD | Howard | 24.8 mi |
| 20833 | Brookeville, MD | Montgomery | 24.9 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 21703 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 21703
County, time zone, area codes, and the full ZIP+4 lookup for any address in Frederick.