About 93401 - San Luis Obispo, California

Located in California, the United States is home to the mid-sized community of San Luis Obispo, served by ZIP code 93401. It sits within San Luis Obispo County County.

San Luis Obispo has a reported population of 35,172. That's noticeably above the average for a California ZIP code, which sits near 22,778 people.

Median household income is about $83,900 (near the California average).

Other ZIP code codes in California serve areas such as Wishon, San Diego, Castaic.