ZIP Codes in Smyrna, GA
Smyrna uses 2 ZIP codes, all in Cobb County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 2 Smyrna ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 30080 | standard | Cobb | 53,316 |
| 30082 | standard | Cobb | 27,296 |
Finding a ZIP+4 in Smyrna
Knowing which of these 2 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Smyrna street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Smyrna addresses and download it complete.