ZIP Codes Near 21664 — Secretary, MD
There are 49 ZIP codes within 25 miles of 21664, covering 49 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| East New Market, MD | 1.4 mi | 1 |
| Hurlock, MD | 4.8 mi | 1 |
| Linkwood, MD | 5.2 mi | 1 |
| Trappe, MD | 5.9 mi | 1 |
| Rhodesdale, MD | 8.3 mi | 1 |
| Preston, MD | 9.6 mi | 1 |
| Cambridge, MD | 10.3 mi | 1 |
| Oxford, MD | 11.2 mi | 1 |
| Federalsburg, MD | 12.2 mi | 1 |
| Vienna, MD | 12.5 mi | 1 |
| Sharptown, MD | 12.9 mi | 1 |
| Mardela Springs, MD | 14.1 mi | 1 |
| Easton, MD | 14.7 mi | 1 |
| Woolford, MD | 15.4 mi | 1 |
| Royal Oak, MD | 15.6 mi | 1 |
| Newcomb, MD | 15.7 mi | 1 |
| Madison, MD | 17.3 mi | 1 |
| Seaford, DE | 17.5 mi | 1 |
| Cordova, MD | 18.2 mi | 1 |
| Bethel, DE | 18.4 mi | 1 |
| Church Creek, MD | 18.5 mi | 1 |
| Hebron, MD | 18.5 mi | 1 |
| Denton, MD | 18.6 mi | 1 |
| Saint Michaels, MD | 19.6 mi | 1 |
| Neavitt, MD | 19.6 mi | 1 |
| Crapo, MD | 20.0 mi | 1 |
| Bozman, MD | 20.3 mi | 1 |
| Quantico, MD | 20.5 mi | 1 |
| Bridgeville, DE | 20.5 mi | 1 |
| Taylors Island, MD | 21.0 mi | 1 |
| Hillsboro, MD | 21.3 mi | 1 |
| Tilghman, MD | 21.8 mi | 1 |
| Bivalve, MD | 22.1 mi | 1 |
| Delmar, DE | 22.4 mi | 1 |
| Laurel, DE | 22.4 mi | 1 |
| Mcdaniel, MD | 22.5 mi | 1 |
| Wye Mills, MD | 22.7 mi | 1 |
| Salisbury, MD | 22.8 mi | 1 |
| Wittman, MD | 22.9 mi | 1 |
| Tyaskin, MD | 23.1 mi | 1 |
| Wingate, MD | 23.3 mi | 1 |
| Claiborne, MD | 23.5 mi | 1 |
| Sherwood, MD | 23.6 mi | 1 |
| Toddville, MD | 23.7 mi | 1 |
| Greenwood, DE | 23.9 mi | 1 |
| Queen Anne, MD | 24.0 mi | 1 |
| Ridgely, MD | 24.2 mi | 1 |
| Nanticoke, MD | 24.4 mi | 1 |
| Delmar, MD | 24.6 mi | 1 |
All 49 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 21631 | East New Market, MD | Dorchester | 1.4 mi |
| 21643 | Hurlock, MD | Dorchester | 4.8 mi |
| 21835 | Linkwood, MD | Dorchester | 5.2 mi |
| 21673 | Trappe, MD | Talbot | 5.9 mi |
| 21659 | Rhodesdale, MD | Dorchester | 8.3 mi |
| 21655 | Preston, MD | Caroline | 9.6 mi |
| 21613 | Cambridge, MD | Dorchester | 10.3 mi |
| 21654 | Oxford, MD | Talbot | 11.2 mi |
| 21632 | Federalsburg, MD | Caroline | 12.2 mi |
| 21869 | Vienna, MD | Dorchester | 12.5 mi |
| 21861 | Sharptown, MD | Wicomico | 12.9 mi |
| 21837 | Mardela Springs, MD | Wicomico | 14.1 mi |
| 21601 | Easton, MD | Talbot | 14.7 mi |
| 21677 | Woolford, MD | Dorchester | 15.4 mi |
| 21662 | Royal Oak, MD | Talbot | 15.6 mi |
| 21653 | Newcomb, MD | Talbot | 15.7 mi |
| 21648 | Madison, MD | Dorchester | 17.3 mi |
| 19973 | Seaford, DE | Sussex | 17.5 mi |
| 21625 | Cordova, MD | Talbot | 18.2 mi |
| 19931 | Bethel, DE | Sussex | 18.4 mi |
| 21622 | Church Creek, MD | Dorchester | 18.5 mi |
| 21830 | Hebron, MD | Wicomico | 18.5 mi |
| 21629 | Denton, MD | Caroline | 18.6 mi |
| 21663 | Saint Michaels, MD | Talbot | 19.6 mi |
| 21652 | Neavitt, MD | Talbot | 19.6 mi |
| 21626 | Crapo, MD | Dorchester | 20.0 mi |
| 21612 | Bozman, MD | Talbot | 20.3 mi |
| 21856 | Quantico, MD | Wicomico | 20.5 mi |
| 19933 | Bridgeville, DE | Sussex | 20.5 mi |
| 21669 | Taylors Island, MD | Dorchester | 21.0 mi |
| 21641 | Hillsboro, MD | Caroline | 21.3 mi |
| 21671 | Tilghman, MD | Talbot | 21.8 mi |
| 21814 | Bivalve, MD | Wicomico | 22.1 mi |
| 19940 | Delmar, DE | Sussex | 22.4 mi |
| 19956 | Laurel, DE | Sussex | 22.4 mi |
| 21647 | Mcdaniel, MD | Talbot | 22.5 mi |
| 21679 | Wye Mills, MD | Talbot | 22.7 mi |
| 21801 | Salisbury, MD | Wicomico | 22.8 mi |
| 21676 | Wittman, MD | Talbot | 22.9 mi |
| 21865 | Tyaskin, MD | Wicomico | 23.1 mi |
| 21675 | Wingate, MD | Dorchester | 23.3 mi |
| 21624 | Claiborne, MD | Talbot | 23.5 mi |
| 21665 | Sherwood, MD | Talbot | 23.6 mi |
| 21672 | Toddville, MD | Dorchester | 23.7 mi |
| 19950 | Greenwood, DE | Sussex | 23.9 mi |
| 21657 | Queen Anne, MD | Queen Anne's | 24.0 mi |
| 21660 | Ridgely, MD | Caroline | 24.2 mi |
| 21840 | Nanticoke, MD | Wicomico | 24.4 mi |
| 21875 | Delmar, MD | Wicomico | 24.6 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 21664 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 21664
County, time zone, area codes, and the full ZIP+4 lookup for any address in Secretary.