ZIP Code 91025 is located in Sierra Madre California. 91025 is entirely within Los Angeles County. Regionally, 91025 is located in Metro Los Angeles.
| ZIP Code Name | Sierra Madre |
| Primary County | Los Angeles County |
| ZIP Code Type | PO Box |
| Current Time | PST |
| Coordinates | 34.16053772,-118.05278778 |
| Adjacent ZIP Codes | |
| Region | Metro Los Angeles |
| Metropolitan/Micropolitan Stat Area | Los Angeles-Long Beach-Anaheim, CA |
| Time Zone | Pacific Standard Time |
| IANA Timezone | America/Los_Angeles |