Dunwoody, GA ZIP Codes
Dunwoody, Georgia has 4 ZIP codes: 3 for street addresses (, and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Dunwoody 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?
Dunwoody ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
30356 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Dunwoody city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Dunwoody ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 30338 | street delivery; mail may be addressed to Atlanta North Atlanta Sorting and Delivery Center |
| 30346 | street delivery; mail may be addressed to Atlanta Dunwoody |
| 30356 | PO boxes at the Dunwoody post office Dunwoody |
| 30360 | street delivery; mail may be addressed to Atlanta Doraville |
Why your mail may say Dunwoody when you live outside it
Dunwoody ZIP codes also cover Doraville, so a letter addressed to Dunwoody can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. DeKalb County property records show which city you are in.
Dunwoody ZIP code questions
What is the main ZIP code for Dunwoody?
30346, the ZIP code of the main Dunwoody post office at 1551 Dunwoody Village Pkwy.
Which Dunwoody ZIP codes are for PO boxes only?
30356. Mail to it goes to boxes at the post office, not to street addresses.
What county is Dunwoody in?
DeKalb County.
ZIP codes for towns near Dunwoody
More towns near Dunwoody: Tucker, Alpharetta, Duluth, Smyrna, Marietta, Atlanta, Milton, Woodstock, Redan.
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