Find the last 4 digits (ZIP+4) for an address in 20109

ZIP 20109, Manassas, VA is filled in. Just type the street address.

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ZIP Code 20109 – Manassas, VA

Manassas, Virginia · Prince William County · Eastern time

ZIP code20109
CityManassas
StateVirginia
CountyPrince William County
Population45,444
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area23.83 sq mi
Center (lat, long)38.7939, -77.5310

Area codes in this area

703571

These are the area codes that most often serve ZIP 20109 (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

20121 Centreville · 3.8 mi20110 Manassas · 4 mi20108 Manassas · 4.1 mi20136 Bristow · 4.5 mi20113 Manassas · 4.7 mi20155 Gainesville · 4.9 mi20120 Centreville · 5 mi20168 Haymarket · 5.8 mi

About ZIP 20109

ZIP code 20109 is assigned to Manassas, Virginia. It lies in Prince William County. Its Census area covers about 23.83 square miles of land. The closest neighboring ZIP is 20121 (Centreville), about 3.8 miles away.

Every address in 20109 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