THE SAN LUIS OBISPO LAND BRIEF
Land in the
Southern Santa Lucia Range setting.
San Luis Obispo city has 13.6 square miles of land in San Luis Obispo County. Its Census reference point is in Southern Santa Lucia Range, within Central California Foothills and Coastal Mountains.
Oak woodland, chaparral and grassland occupy foothills and low coastal mountains around the Central Valley. Narrow agricultural valleys interrupt this landscape of dry summers and wetter winters.
Regional context: Central California Foothills and Coastal Mountains ↗ · Classification at the Census reference point
San Luis Obispo and San Luis Obispo County
San Luis Obispo is associated with San Luis Obispo County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
San Luis Obispo by land and water
The Census records 0.15 square miles of water within San Luis Obispo, or 1.1% of its total area. It is 7.6 percentage points lower than the 8.7% recorded for San Luis Obispo County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, San Luis Obispo city has 8.9 times the land area of nearby California Polytechnic State University CDP (1.54 square miles). These areas describe boundaries, not comparable property prices.

