San Luis Obispo County, officially the County of San Luis Obispo, is a county on the Central Coast of California. As of the 2020 United States census, the population was 282,424. The county seat is San Luis Obispo.
AdCompare Hotels in SanLuisObispo, California. View Deals and Reserve Now on Expedia. Get the Most Out of Your Trip with Package Deals. Explore Fun Things to Do on Your Stay.