Los Osos Valley Ranch is nestled in the Los Osos Valley and boasts unrivaled views stretching over open grasslands and fertile countryside to the Pacific Ocean and the majestic Hollister Peak. Presenting 354±-acres of livestock grazing land and dryland farm ground, speckled with brushy vegetation, and studded with oak and eucalyptus trees, Los Osos Valley Ranch is comprised of 2 certificated parcels and complemented with two homesteads. Improvements include two permanent residences, two manufactured homes, three vintage barns, four shops and several appurtenant structures. Water is supplied via two wells, a year-round spring, and two seasonal creeks supplying ample water for residential uses, livestock grazing, wildlife habitats, and dryland farming. Los Osos Valley Ranch’s greatest asset is its location, sitting midway between the Pacific Ocean and the county seat, San Luis Obispo. The Ranch’s proximity to the ocean offers mild, Mediterranean climate ideal for agricultural uses, while simultaneously presenting the convenience of proximity to a city hub.

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.