San Marino zipcode
| City | San Marino |
| ZIP Code | 91108 |
| Type | Standard |
| State Code | CA |
| State | California |
ZIP code of San Marino is 91108. This place is located in California state in US. To send any postal service to San Marino, you must use 91108 zipcode.
The ZIP code 91108 is also used with 1 more city name of California.
- Pasadena, CA