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The Ontario-Montclair School District, founded in 1884, serves a 26 square mile area which covers most of the city of Ontario, Montclair, portions of Upland, and unincorporated areas of San Bernardino County. The District is the third largest elementary district in the State.

More than 18,500 PreK-8 students attend 22 elementary schools, 6 middle schools, 4 K-8 schools and 1 Online Academy. Included in the 33 schools are magnet and academy programs, each of which is uniquely designed to provide an option for students to become fully immersed in an enhanced specially designed course of study, and two alternative programs.

OMSD boasts two California Distinguished Schools, eleven Gold Ribbon Schools, International Baccalaureate Schools, a GATE Magnet, a Science Magnet,  Dual Language Academies, and Arts-integrated Magnet, and many AVID Schools, as well as many other recognized programs.

Our Mission Statement:  We are committed to providing a world‐class education to all students in safe, respectful, culturally responsive, and welcoming environments that value and empower students, staff, and families to be successful in a dynamic global society by cultivating college, career, and community partnerships. 

Fast Facts PDF

Our 33 Schools

Elementary Schools (22)
Middle Schools (6)
K-8 (4)
OMSD Online Academy (1)

Other Facilities:

Homer F. Briggs Education Center 909.459.2500
Alice M. Gray Transportation Services Center 909.930.6766
Bon View Warehouse 909.930.6782
Nadine Griff Mack Nutrition Center 909.930.6360
Robert Hardy Center 909.930.6775
OMSD Counseling Center (at Hardy) 909.930.6799
Linda Vista Full Service Community School 909.418.6936
OMSD Parent Educational Center 909.418.6715

Area Covered:  26 square miles

Cities Covered:  Montclair, most of the city of Ontario, portions of Upland, and unincorporated areas of San Bernardino County

Student Information:
Total Enrollment on December 2023: 18,832

Personnel Information

Total Classified Employees on Contract: 1,621
Total Certificated Employees:  1,389
Total Number of Employees*: 3,010

(*Substitutes NOT included)

Budget Facts