San Luis Obispo, CA

ZIP code 93403 is located in San Luis Obispo, California. It is home to the California Polytechnic State University, known as Cal Poly, a prestigious university offering a variety of academic programs. The ZIP code also includes landmarks such as the Performing Arts Center, the Robert E. Kennedy Library, and the Alex G. Spanos Stadium, where the Cal Poly Mustangs football team plays their home games.