Find the last 4 digits (ZIP+4) for an address in 21162

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ZIP Code 21162 – White Marsh, MD

White Marsh, Maryland · Baltimore County · Eastern time

ZIP code21162
CityWhite Marsh
StateMaryland
CountyBaltimore County
Population4,639
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.13 sq mi
Center (lat, long)39.3901, -76.4056

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21162 (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

21128 Perry Hall · 2.5 mi21027 Chase · 2.6 mi21156 Upper Falls · 2.7 mi21220 Middle River · 3.3 mi21087 Kingsville · 4.1 mi21236 Nottingham · 4.2 mi21085 Joppa · 4.6 mi21237 Rosedale · 5.8 mi

About ZIP 21162

ZIP code 21162 is assigned to White Marsh, Maryland. It lies in Baltimore County. Its Census area covers about 7.13 square miles of land. The closest neighboring ZIP is 21128 (Perry Hall), about 2.5 miles away.

Every address in 21162 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