ZIP Code 93403 is located in San Luis Obispo California. 93403 is entirely within San Luis Obispo County. Regionally, 93403 is located in Metro Los Angeles.
| ZIP Code Name | San Luis Obispo |
| Primary County | San Luis Obispo County |
| ZIP Code Type | PO Box |
| Current Time | PDT |
| Coordinates | 35.26122665,-120.68003845 |
| Adjacent ZIP Codes | |
| Neighborhoods in 93403 | |
| Region | Metro Los Angeles |
| Metropolitan/Micropolitan Stat Area | San Luis Obispo-Paso Robles, CA |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |
| School Districts in 93403 | |
| Elementary Schools in 93403 | |
| Middle Schools in 93403 | |
| High Schools in 93403 |