Find the last 4 digits (ZIP+4) for an address in 21787

ZIP 21787, Taneytown, MD is filled in. Just type the street address.

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ZIP Code 21787 – Taneytown, MD

Taneytown, Maryland · Carroll County · Eastern time

ZIP code21787
CityTaneytown
StateMaryland
CountyCarroll CountyFrederick County
Population11,645
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area61.08 sq mi
Center (lat, long)39.6776, -77.1726

Area codes in this area

227240301

These are the area codes that most often serve ZIP 21787 (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

17340 Littlestown · 6.1 mi21757 Keymar · 7.4 mi21158 Westminster · 7.5 mi21727 Emmitsburg · 8.4 mi21778 Rocky Ridge · 9.3 mi21759 Ladiesburg · 9.7 mi21791 Union Bridge · 10 mi21775 New Midway · 10.1 mi

About ZIP 21787

ZIP code 21787 is assigned to Taneytown, Maryland. It crosses 2 counties; most of its land is in Carroll County. Its Census area covers about 61.08 square miles of land. The closest neighboring ZIP is 17340 (Littlestown), about 6.1 miles away.

Every address in 21787 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