ZIP Codes in Garden Grove, CA
Garden Grove uses 5 ZIP codes, all in Orange County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 5 Garden Grove ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 92840 | standard | Orange | 54,534 |
| 92841 | standard | Orange | 33,219 |
| 92843 | standard | Orange | 46,414 |
| 92844 | standard | Orange | 23,188 |
| 92845 | standard | Orange | 16,143 |
Finding a ZIP+4 in Garden Grove
Knowing which of these 5 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 Garden Grove 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 Garden Grove addresses and download it complete.