Find the last 4 digits (ZIP+4) for an address in 20057

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ZIP Code 20057 – Washington, DC

Washington, District of Columbia · District of Columbia · Eastern time

ZIP code20057
CityWashington
StateDistrict of Columbia
CountyDistrict of Columbia
Population3,229
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.16 sq mi
Center (lat, long)38.9090, -77.0752

Area codes in this area

202771

These are the area codes that most often serve ZIP 20057 (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

22209 Arlington · 1 mi20007 Washington · 1 mi20235 Washington · 1.1 mi20566 Washington · 1.4 mi20027 Washington · 1.5 mi20437 Washington · 1.5 mi20063 Washington · 1.6 mi20203 Washington · 1.6 mi

About ZIP 20057

ZIP code 20057 is assigned to Washington, District of Columbia. It lies in District of Columbia. Its Census area covers about 0.16 square miles of land. The closest neighboring ZIP is 22209 (Arlington), about 1 miles away.

Every address in 20057 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