San Luis Obispo County
- Population
- 281,555
- Area
- 3.3 sq mi (8.55 km²), 0.31 sq mi water
- Median age
- 40.4
- Households
- 109,503
- Persons per household
- 2.4
- Median household income
- $97,446
- Median house value
- $824,700
Demographics: 2020–2024 ACS
This Afternoon
96°F
Sunny
Tonight
62°F
Mostly Clear
Saturday
98°F
Sunny1% precip
Saturday Night
62°F
Mostly Clear
Cities & Towns in San Luis Obispo County
Arroyo GrandeAtascaderoAvila BeachBlacklakeCalifornia Polytechnic State UniversityCallenderCambriaCayucosCrestonEdnaGarden FarmsGrover BeachLake NacimientoLos BerrosLos OsosLos RanchosMorro BayNipomoOak ShoresOceanoPaso RoblesPismo BeachSan Luis ObispoSan MiguelSan SimeonSanta MargaritaShandonTempletonWhitley GardensWoodlands