Find the last 4 digits (ZIP+4) for an address in 21804

ZIP 21804, Salisbury, MD is filled in. Just type the street address.

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ZIP Code 21804 – Salisbury, MD

Salisbury, Maryland · Wicomico County · Eastern time

ZIP code21804
CitySalisbury
StateMaryland
CountyWicomico CountyWorcester County
Population40,430
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area68.56 sq mi
Center (lat, long)38.3141, -75.5321

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21804 (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

21826 Fruitland · 5.1 mi21849 Parsonsburg · 5.4 mi21822 Eden · 7.2 mi21802 Salisbury · 7.3 mi21803 Salisbury · 7.3 mi21850 Pittsville · 8 mi21801 Salisbury · 8.3 mi21852 Powellville · 8.5 mi

About ZIP 21804

ZIP code 21804 is assigned to Salisbury, Maryland. It crosses 2 counties; most of its land is in Wicomico County. Its Census area covers about 68.56 square miles of land. The closest neighboring ZIP is 21826 (Fruitland), about 5.1 miles away.

Every address in 21804 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