ZIP codes in Rialto, California
Rialto has 2 ZIP codes in this directory. Each ZIP is listed with its county, population and time zone.
| ZIP | County | Population | Time zone |
|---|---|---|---|
| 92376 | San Bernardino | 103,132 | America/Los_Angeles |
| 92377 | San Bernardino | 103,132 | America/Los_Angeles |
About Rialto ZIP codes
ZIP codes in Rialto 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: 103,132.