Find the last 4 digits (ZIP+4) for an address in 21635

ZIP 21635, Galena, MD is filled in. Just type the street address.

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ZIP Code 21635 – Galena, MD

Galena, Maryland · Kent County · Eastern time

ZIP code21635
CityGalena
StateMaryland
CountyKent County
Population2,085
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area30.77 sq mi
Center (lat, long)39.3348, -75.8466

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21635 (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

21650 Massey · 2.6 mi21930 Georgetown · 3.3 mi21651 Millington · 5.5 mi21913 Cecilton · 5.6 mi21645 Kennedyville · 6 mi21912 Warwick · 6 mi21919 Earleville · 7.4 mi21628 Crumpton · 8.1 mi

About ZIP 21635

ZIP code 21635 is assigned to Galena, Maryland. It lies in Kent County. Its Census area covers about 30.77 square miles of land. The closest neighboring ZIP is 21650 (Massey), about 2.6 miles away.

Every address in 21635 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