Grocery Stores in Los Osos, California

Ralphs has 1 grocery store in Los Osos, CA. Whether you prefer to shop in-store, delivery, or curbside pickup, your neighborhood Ralphs offers thousands of quality products ranging from fresh produce, meats, seafood, dry goods, home supplies, health products and more. Make Ralphs in Los Osos your one-stop place to shop and save!