Welcome to Preschool/Child Development! We offer part-day preschool classes at 13 school sites for 3- and 4-year-olds whose families meet eligibility requirements. Preschool registration information and other resources are accessible through our links.

Preschool Informational Flyer 2023-24 (English/Spanish)

First Day of Preschool: Monday, August 14, 2023

Click below to view or download map PDF

STEP 1 of 3

Click Below to Begin the Online Enrollment Process

Parents receive two questionnaires via email to complete regarding their child's development and interests. As a final step, parents are provided an appointment to visit the Preschool/Child Development Office to review and sign completed paperwork.

The Ontario-Montclair School District prohibits discrimination, intimidation, harassment (including sexual harassment) or bullying based on a person’s actual or perceived ancestry, color, disability, gender, gender identity, gender expression, immigration status, nationality, race or ethnicity, religion, sex, sexual orientation, or association with a person or a group with one or more of these actual or perceived characteristics. (Board Policy 0410: Nondiscrimination In District Programs And Activities) 

Where Can I Obtain Further Information or Assistance? 

Hugo Lopez
Equity Compliance Officer / Title IX Coordinator / Section 504 Coordinator
Director, Child Welfare, Attendance and Records 

950 W. D St. Ontario, CA 91762
909-418-6477