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Welcome

The Ontario-Montclair School District offers part-day state preschool classes at 13 school sites for 3 and 4-year-olds whose families meet state eligibility requirements. State preschool registration information and other resources are accessible through our links. 

Preschool Registration Flyer

2025-2026 Preschool Calendar

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Registration forms are available in the Preschool/Child Development Office Monday through Friday from 8:00 am to 3:00 pm. (Registration forms may also be accessed online.) No appointment is necessary for registration packet pick-up.

 

Early Intervention & Preschool Child Development Director

Yesenia Arvizu

Director

Email 

 

 

Teresa Atilano | Administrative Assistant II 
Email

Maria Reyes-Aguilar  | Intervention Specialist 
Email

Gabriela Hernandez | Eligibility Specialist
Email

Linda Navarro | Senior Office Assistant 
Email

Preschool/Child Development

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