Districts
Oak Grove Elementary School District
San Jose, CA (Santa Clara County)
Oak Grove Union Elementary School District
Santa Rosa, CA (Sonoma County)
Oak Park Unified School District
Oak Park, CA (Ventura County)
Oak Run Elementary School District
Oak Run, CA (Shasta County)
Oak Valley Union Elementary School District
Tulare, CA (Tulare County)
Oak View Union Elementary School District
Acampo, CA (San Joaquin County)
Oakdale Joint Unified School District
Oakdale, CA (Stanislaus County)
Oakland Unified School District
Oakland, CA (Alameda County)
Oakley Union Elementary School District
Oakley, CA (Contra Costa County)
Ocean View School District
Huntington Beach, CA (Orange County)