ZIP Codes in West Sacramento, CA
West Sacramento uses 2 ZIP codes, all in Yolo County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 2 West Sacramento ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 95605 | standard | Yolo | 14,896 |
| 95691 | standard | Yolo | 40,143 |
Finding a ZIP+4 in West Sacramento
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 West Sacramento 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 West Sacramento addresses and download it complete.