ZIP Codes in Fair Oaks, CA
Fair Oaks uses 1 ZIP code, all in Sacramento County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 1 Fair Oaks ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 95628 | standard | Sacramento | 44,855 |
Finding a ZIP+4 in Fair Oaks
Knowing which of these 1 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 Fair Oaks 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 Fair Oaks addresses and download it complete.