Oakton, VA ZIP Codes
Oakton, Virginia has 2 ZIP codes: 2 for street addresses ( and ).
Your street decides which one you use.
Which Oakton ZIP code is my address in?
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?
Oakton ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: the Oakton Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Oakton ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 22124 | street delivery Oakton |
| 22181 | street delivery; mail may be addressed to Vienna Oakton |
ZIP codes from nearby towns that reach into Oakton
- 22031, mailing town Fairfax, covers 8 percent of Oakton
- 22030, mailing town Fairfax, covers 5 percent of Oakton
Why your mail may say Oakton when you live outside it
Oakton ZIP codes also cover Difficult Run, so a letter addressed to Oakton can go to a home outside the town.
The reverse happens too: parts of Oakton use 22031 and 22030, 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.
Oakton ZIP code questions
What is the main ZIP code for Oakton?
22124, the ZIP code of the main Oakton post office at 10449 White Granite Dr.
What county is Oakton in?
Fairfax County.
ZIP codes for towns near Oakton
More towns near Oakton: Centreville, Springfield, Sterling, Potomac, Arlington, South Riding, Bethesda, Alexandria, Ashburn.
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