Find the last 4 digits (ZIP+4) for an address in 20016

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ZIP Code 20016 – Washington, DC

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

ZIP code20016
CityWashington
StateDistrict of Columbia
CountyDistrict of Columbia
Population32,730
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area4.43 sq mi
Center (lat, long)38.9369, -77.0900

Area codes in this area

202771

These are the area codes that most often serve ZIP 20016 (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

20007 Washington · 1.3 mi20008 Washington · 1.7 mi20057 Washington · 2.1 mi20816 Bethesda · 2.1 mi20235 Washington · 2.3 mi20252 Washington · 2.5 mi20015 Washington · 2.7 mi22207 Arlington · 2.8 mi

About ZIP 20016

ZIP code 20016 is assigned to Washington, District of Columbia. It lies in District of Columbia. Its Census area covers about 4.43 square miles of land. The closest neighboring ZIP is 20007 (Washington), about 1.3 miles away.

Every address in 20016 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