List of YMCA Stores in Los Osos, CA Outlet Note Regular Brands YMCA California Los Osos Rating 4.9 based on 52 votes Products Sports Health Child Care Camp Eductaion Social Service NameAddressPhone Name/Address/Phone YMCA outlet - Los Osos 1330 9th St (805) 528-9901 YMCA outlet - Los Osos 348 Los Osos Valley Rd (805) 528-8150 People Also Viewed