Zip Code ReportWashington County ZIP codes
Every ZIP code in Washington County, Maryland, with the city it serves. Open any one for a free neighborhood report.
21 ZIP codes · Washington County, MD · FIPS 24043
ZIP codes
21 in this county21711Big Pool21713Boonsboro21715Brownsville21719Cascade21720CavetownPO box21721Chewsvilleunique21722Clear Spring21733Fairplay21734Funkstown21740Hagerstown21741Hagerstownunique21742Hagerstown21746Hagerstown21750Hancock21756Keedysville21767Maugansville21779Rohrersville21781Saint James21782Sharpsburg21783Smithsburg21795Williamsport
3 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.