Find the last 4 digits (ZIP+4) for an address in 21779

ZIP 21779, Rohrersville, MD is filled in. Just type the street address.

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ZIP Code 21779 – Rohrersville, MD

Rohrersville, Maryland · Washington County · Eastern time

ZIP code21779
CityRohrersville
StateMaryland
CountyWashington County
Population1,311
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.73 sq mi
Center (lat, long)39.4245, -77.6540

Area codes in this area

227240301

These are the area codes that most often serve ZIP 21779 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

21718 Burkittsville · 2.6 mi21715 Brownsville · 3.2 mi21756 Keedysville · 3.2 mi21769 Middletown · 4.7 mi21758 Knoxville · 4.9 mi21782 Sharpsburg · 6.1 mi21755 Jefferson · 6.4 mi21713 Boonsboro · 7 mi

About ZIP 21779

ZIP code 21779 is assigned to Rohrersville, Maryland. It lies in Washington County. Its Census area covers about 9.73 square miles of land. The closest neighboring ZIP is 21718 (Burkittsville), about 2.6 miles away.

Every address in 21779 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources