Ontario Montclair School District

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About OMSD

The Ontario-Montclair School District was founded in 1884 and is currently the third largest elementary school district in California.  The district covers most of the City of Ontario, Montclair, portions of Upland, and unincorporated areas of San Bernardino County.  Serving 22,755 students, the district has 26 elementary schools, and six middle schools.

If you wish to enroll your child, please contact your neighborhood school.  If you have any questions, please contact the Child Welfare and Attendance office at (909) 418-6433.

Alternative Schools

Ontario-Montclair School District:
950 West D Street, Ontario, CA 91762
Fax: 909-459-2542

For more information click here