ZIP Codes Near 21640 — Henderson, MD
There are 52 ZIP codes within 25 miles of 21640, covering 51 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Goldsboro, MD | 3.4 mi | 1 |
| Ingleside, MD | 4.2 mi | 1 |
| Barclay, MD | 4.7 mi | 1 |
| Marydel, MD | 5.3 mi | 1 |
| Marydel, DE | 5.7 mi | 1 |
| Greensboro, MD | 7.5 mi | 1 |
| Church Hill, MD | 8.1 mi | 1 |
| Sudlersville, MD | 8.4 mi | 1 |
| Ridgely, MD | 8.6 mi | 1 |
| Hartly, DE | 8.9 mi | 1 |
| Camden Wyoming, DE | 10.4 mi | 1 |
| Centreville, MD | 11.5 mi | 1 |
| Queen Anne, MD | 12.0 mi | 1 |
| Hillsboro, MD | 12.3 mi | 1 |
| Felton, DE | 12.5 mi | 1 |
| Crumpton, MD | 12.6 mi | 1 |
| Millington, MD | 13.1 mi | 1 |
| Viola, DE | 13.4 mi | 1 |
| Woodside, DE | 13.7 mi | 1 |
| Kenton, DE | 13.8 mi | 1 |
| Dover, DE | 14.2 mi | 2 |
| Denton, MD | 14.5 mi | 1 |
| Clayton, DE | 14.5 mi | 1 |
| Harrington, DE | 15.1 mi | 1 |
| Cheswold, DE | 16.4 mi | 1 |
| Cordova, MD | 16.5 mi | 1 |
| Massey, MD | 16.8 mi | 1 |
| Chestertown, MD | 16.9 mi | 1 |
| Magnolia, DE | 17.6 mi | 1 |
| Wye Mills, MD | 17.7 mi | 1 |
| Galena, MD | 18.6 mi | 1 |
| Kennedyville, MD | 18.7 mi | 1 |
| Queenstown, MD | 19.0 mi | 1 |
| Dover Afb, DE | 19.6 mi | 1 |
| Frederica, DE | 20.2 mi | 1 |
| Houston, DE | 20.2 mi | 1 |
| Georgetown, MD | 21.1 mi | 1 |
| Greenwood, DE | 21.2 mi | 1 |
| Smyrna, DE | 21.4 mi | 1 |
| Rock Hall, MD | 21.5 mi | 1 |
| Grasonville, MD | 22.0 mi | 1 |
| Worton, MD | 22.2 mi | 1 |
| Still Pond, MD | 22.4 mi | 1 |
| Preston, MD | 23.0 mi | 1 |
| Cecilton, MD | 23.6 mi | 1 |
| Townsend, DE | 23.6 mi | 1 |
| Easton, MD | 23.6 mi | 1 |
| Federalsburg, MD | 24.2 mi | 1 |
| Betterton, MD | 24.2 mi | 1 |
| Warwick, MD | 24.5 mi | 1 |
| Earleville, MD | 24.9 mi | 1 |
All 52 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 21636 | Goldsboro, MD | Caroline | 3.4 mi |
| 21644 | Ingleside, MD | Queen Anne's | 4.2 mi |
| 21607 | Barclay, MD | Queen Anne's | 4.7 mi |
| 21649 | Marydel, MD | Queen Anne's | 5.3 mi |
| 19964 | Marydel, DE | Kent | 5.7 mi |
| 21639 | Greensboro, MD | Caroline | 7.5 mi |
| 21623 | Church Hill, MD | Queen Anne's | 8.1 mi |
| 21668 | Sudlersville, MD | Queen Anne's | 8.4 mi |
| 21660 | Ridgely, MD | Caroline | 8.6 mi |
| 19953 | Hartly, DE | Kent | 8.9 mi |
| 19934 | Camden Wyoming, DE | Kent | 10.4 mi |
| 21617 | Centreville, MD | Queen Anne's | 11.5 mi |
| 21657 | Queen Anne, MD | Queen Anne's | 12.0 mi |
| 21641 | Hillsboro, MD | Caroline | 12.3 mi |
| 19943 | Felton, DE | Kent | 12.5 mi |
| 21628 | Crumpton, MD | Queen Anne's | 12.6 mi |
| 21651 | Millington, MD | Kent | 13.1 mi |
| 19979 | Viola, DE | Kent | 13.4 mi |
| 19980 | Woodside, DE | Kent | 13.7 mi |
| 19955 | Kenton, DE | Kent | 13.8 mi |
| 19904 | Dover, DE | Kent | 14.2 mi |
| 21629 | Denton, MD | Caroline | 14.5 mi |
| 19938 | Clayton, DE | Kent | 14.5 mi |
| 19952 | Harrington, DE | Kent | 15.1 mi |
| 19936 | Cheswold, DE | Kent | 16.4 mi |
| 21625 | Cordova, MD | Talbot | 16.5 mi |
| 21650 | Massey, MD | Kent | 16.8 mi |
| 21620 | Chestertown, MD | Kent | 16.9 mi |
| 19962 | Magnolia, DE | Kent | 17.6 mi |
| 21679 | Wye Mills, MD | Talbot | 17.7 mi |
| 21635 | Galena, MD | Kent | 18.6 mi |
| 21645 | Kennedyville, MD | Kent | 18.7 mi |
| 21658 | Queenstown, MD | Queen Anne's | 19.0 mi |
| 19902 | Dover Afb, DE | Kent | 19.6 mi |
| 19901 | Dover, DE | Kent | 20.0 mi |
| 19946 | Frederica, DE | Kent | 20.2 mi |
| 19954 | Houston, DE | Kent | 20.2 mi |
| 21930 | Georgetown, MD | Cecil | 21.1 mi |
| 19950 | Greenwood, DE | Sussex | 21.2 mi |
| 19977 | Smyrna, DE | Kent | 21.4 mi |
| 21661 | Rock Hall, MD | Kent | 21.5 mi |
| 21638 | Grasonville, MD | Queen Anne's | 22.0 mi |
| 21678 | Worton, MD | Kent | 22.2 mi |
| 21667 | Still Pond, MD | Kent | 22.4 mi |
| 21655 | Preston, MD | Caroline | 23.0 mi |
| 21913 | Cecilton, MD | Cecil | 23.6 mi |
| 19734 | Townsend, DE | New Castle | 23.6 mi |
| 21601 | Easton, MD | Talbot | 23.6 mi |
| 21632 | Federalsburg, MD | Caroline | 24.2 mi |
| 21610 | Betterton, MD | Kent | 24.2 mi |
| 21912 | Warwick, MD | Cecil | 24.5 mi |
| 21919 | Earleville, MD | Cecil | 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 21640 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 21640
County, time zone, area codes, and the full ZIP+4 lookup for any address in Henderson.