Dalton, GA ZIP Codes
Dalton, Georgia has 4 ZIP codes: 2 for street addresses ( and ) and 2 for PO boxes ( and ).
Your street decides which one you use.
Which Dalton 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?
Dalton ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
30719 and 30722 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Dalton city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Dalton ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 30719 | PO boxes at the East Side post office East Side |
| 30720 | street delivery Dalton |
| 30721 | street delivery Dalton |
| 30722 | PO boxes at the Dalton post office Dalton |
ZIP codes from nearby towns that reach into Dalton
- 30740, mailing town Rocky Face, covers 7 percent of Dalton
Why your mail may say Dalton when you live outside it
Dalton ZIP codes also cover Varnell, so a letter addressed to Dalton can go to a home outside the city limits.
The reverse happens too: parts of Dalton use 30740, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Whitfield County property records show which city you are in.
Dalton ZIP code questions
What is the main ZIP code for Dalton?
30720, the ZIP code of the main Dalton post office at 100 S Thornton Ave.
Which Dalton ZIP codes are for PO boxes only?
30719 and 30722. Mail to them goes to boxes at the post office, not to street addresses.
What county is Dalton in?
Whitfield County.
ZIP codes for towns near Dalton
More towns near Dalton: Milton, Marietta, Roswell, Alpharetta, Johns Creek, Sandy Springs, Smyrna, Dunwoody, Peachtree Corners.
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