Milton, GA ZIP Code
Milton, Georgia has one ZIP code: .
Mail addressed to Milton covers nearby places too.
Where the 30004 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Milton city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Milton
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 Milton
- 30075, mailing town Roswell, covers 4 percent of Milton
- 30009, mailing town Alpharetta, covers 4 percent of Milton
Why your mail may say Milton when you live outside it
A letter addressed to Milton can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of Milton use 30075 and 30009, which mail under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Fulton County property records show which city you are in.
Milton ZIP code questions
What is the main ZIP code for Milton?
30004, the ZIP code of the main Alpharetta Carrier Annex post office at 1295 Bluegrass Lakes Pkwy Suite A.
What county is Milton in?
Fulton County.
ZIP codes for towns near Milton
More towns near Milton: Duluth, Dunwoody, Sandy Springs, Chamblee, Marietta, Kennesaw, Brookhaven, Tucker, Smyrna.
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