Find the last 4 digits (ZIP+4) for an address in 20164

ZIP 20164, Sterling, VA is filled in. Just type the street address.

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ZIP Code 20164 – Sterling, VA

Sterling, Virginia · Loudoun County · Eastern time

ZIP code20164
CitySterling
StateVirginia
CountyLoudoun County
Population43,436
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.61 sq mi
Center (lat, long)39.0111, -77.3968

Area codes in this area

703571

These are the area codes that most often serve ZIP 20164 (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

20163 Sterling · 1.7 mi20167 Sterling · 1.7 mi20170 Herndon · 2.3 mi20189 Dulles · 2.4 mi20101 Dulles · 2.5 mi20172 Herndon · 2.9 mi22095 Herndon · 2.9 mi20103 Dulles · 3 mi

About ZIP 20164

ZIP code 20164 is assigned to Sterling, Virginia. It lies in Loudoun County. Its Census area covers about 7.61 square miles of land. The closest neighboring ZIP is 20163 (Sterling), about 1.7 miles away.

Every address in 20164 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