ZIP codes in Hayward, California
Hayward has 7 ZIP codes in this directory. Each ZIP is listed with its county, population and time zone.
| ZIP | County | Population | Time zone |
|---|---|---|---|
| 94540 | Alameda | 158,289 | America/Los_Angeles |
| 94541 | Alameda | 158,289 | America/Los_Angeles |
| 94542 | Alameda | 158,289 | America/Los_Angeles |
| 94543 | Alameda | 158,289 | America/Los_Angeles |
| 94544 | Alameda | 158,289 | America/Los_Angeles |
| 94545 | Alameda | 158,289 | America/Los_Angeles |
| 94557 | Alameda | 158,289 | America/Los_Angeles |
About Hayward ZIP codes
ZIP codes in Hayward are part of the USPS delivery network for California. The codes above are ordered numerically; each links to a page with coordinates, nearby ZIPs and more detail. Population shown is the estimated population of the city: 158,289.