Barstow ZIP code, Maryland
The ZIP code for Barstow, MD is 20610, and its area codes are 443, 410 and 667.
- USPS city name
- 1 ZIP code
- County
- Calvert County
- State
- Maryland
NANPA lists no telephone rate centre for Barstow itself, so these are the area codes of the nearest one, Prince Frederick (1.1 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Barstow
Towns near Barstow
| Town | Population | Distance |
|---|---|---|
| Prince Frederick | 2,955 | 2.0 mi |
| Golden Beach | 3,830 | 5.2 mi |
| Huntingtown | 2,689 | 6.0 mi |
| Chesapeake Beach | 6,456 | 11.8 mi |
| Owings | 2,643 | 12.9 mi |
| Lusby | 2,595 | 14.8 mi |
| Leonardtown | 4,808 | 15.4 mi |
| Wildewood | 7,552 | 15.8 mi |
| Chesapeake Ranch Estates | 9,241 | 15.8 mi |
| Drum Point | 3,589 | 16.6 mi |
| California | 13,136 | 17.1 mi |
| Waldorf | 82,943 | 17.4 mi |
| Brandywine | 12,160 | 18.1 mi |
| Deale | 5,333 | 18.5 mi |
More nearby: every ZIP code in Calvert County · Maryland ZIP codes
Cite this page
zipcodes.pro. “Barstow, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/barstow
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