Find the last 4 digits (ZIP+4) for an address in 20664

ZIP 20664, Newburg, MD is filled in. Just type the street address.

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ZIP Code 20664 – Newburg, MD

Newburg, Maryland · Charles County · Eastern time

ZIP code20664
CityNewburg
StateMaryland
CountyCharles County
Population3,138
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area40.87 sq mi
Center (lat, long)38.3427, -76.9102

Area codes in this area

227240301

These are the area codes that most often serve ZIP 20664 (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

20645 Issue · 3.2 mi20682 Rock Point · 5.3 mi20622 Charlotte Hall · 5.4 mi20621 Chaptico · 6 mi20632 Faulkner · 6 mi20661 Mount Victoria · 6.4 mi22448 Dahlgren · 6.4 mi20625 Cobb Island · 6.9 mi

About ZIP 20664

ZIP code 20664 is assigned to Newburg, Maryland. It lies in Charles County. Its Census area covers about 40.87 square miles of land. The closest neighboring ZIP is 20645 (Issue), about 3.2 miles away.

Every address in 20664 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