Charters
Old Adobe Elementary Charter
Petaluma, CA (Sonoma County)
Old Town Academy K-8 Charter
San Diego, CA (San Diego County)
Olive Grove Charter
New Cuyama, CA (Santa Barbara County)
Olivet Elementary Charter
Santa Rosa, CA (Sonoma County)
one.Charter
Stockton, CA (San Joaquin County)
OnePurpose
San Francisco, CA (San Francisco County)
Open Charter Magnet
Los Angeles, CA (Los Angeles County)
Opportunities for Learning – Baldwin Park
Pasadena, CA (Los Angeles County)
Opportunities For Learning – Baldwin Park II
Pasadena, CA (Los Angeles County)
Opportunities for Learning – Capistrano
Dana Point, CA (Orange County)