Annandale, VA ZIP Code
Annandale, Virginia has one ZIP code: .
Mail addressed to Annandale covers nearby places too.
Where the 22003 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: the Annandale Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Annandale
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
ZIP codes from nearby towns that reach into Annandale
- 22042, mailing town Falls Church, covers 9 percent of Annandale
- 22312, mailing town Alexandria, covers 3 percent of Annandale
Why your mail may say Annandale when you live outside it
Annandale ZIP codes also cover Wakefield and Woodburn, so a letter addressed to Annandale can go to a home outside the town.
The reverse happens too: parts of Annandale use 22042 and 22312, which mail under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Fairfax County property records show which city you are in.
Annandale ZIP code questions
What is the main ZIP code for Annandale?
22003, the ZIP code of the main Annandale post office at 4270 John Marr Dr.
What county is Annandale in?
Fairfax County.
ZIP codes for towns near Annandale
More towns near Annandale: McLean, Fair Oaks, Washington, Bethesda, Reston, Potomac, Centreville, Woodbridge, North Bethesda.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections