Program Information OUSD CDC is an integral part of the school community. Particular attention is focused on parents, teachers and children working in partnership to make preschool an enjoyable and exciting educational opportunity\r\n\r\nOrange Unified serves students from the cities of Orange, Garden Grove, Santa Ana, Villa Park, Anaheim, Anaheim Hills, unincorporated North Tustin and the unincorporated areas east of Orange to the Riverside County line.\r\n\r\nThe 30,000 students in Orange Unified are served by 29 elementary schools, 5 middle schools, four 9-12 high schools, a continuation high school, a K-8 math and science magnet school, and two special schools.\r\n\r\nApplication Procedure:\r\nThe Orange Unified School District uses the Ed-Join Website (www.edjoin.org) to advertise vacant positions which are open to outside applicants.