Find the last 4 digits (ZIP+4) for an address in 22030

ZIP 22030, Fairfax, VA is filled in. Just type the street address.

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ZIP Code 22030 – Fairfax, VA

Fairfax, Virginia · Fairfax County · Eastern time

ZIP code22030
CityFairfax
StateVirginia
CountyFairfax CountyFairfax city
Population61,332
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area19.45 sq mi
Center (lat, long)38.8372, -77.3405

Area codes in this area

703571

These are the area codes that most often serve ZIP 22030 (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

22035 Fairfax · 1.8 mi22038 Fairfax · 2.3 mi20122 Centreville · 2.8 mi20153 Chantilly · 2.8 mi20192 Herndon · 2.8 mi20195 Reston · 2.8 mi20196 Reston · 2.8 mi22009 Burke · 2.8 mi

About ZIP 22030

ZIP code 22030 is assigned to Fairfax, Virginia. It crosses 2 counties; most of its land is in Fairfax County. Its Census area covers about 19.45 square miles of land. The closest neighboring ZIP is 22035 (Fairfax), about 1.8 miles away.

Every address in 22030 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