Ontario-Montclair

Located at 950 West D Street in Ontario, California, the Ontario-Montclair School District serves as an active, traditional public school system operating within a midsize city environment in the Riverside-San Bernardino-Ontario metropolitan area. Serving students from kindergarten through eighth grade across 33 operational campuses, the district provides a comprehensive educational foundation for a vibrant enrollment of 17,695 students. The student body is culturally rich and diverse, predominantly comprising Hispanic youth alongside Black, Asian, White, Multiracial, Native American, and Pacific Islander students. Designed specifically for elementary and middle school learners, the district plays a vital role in preparing young scholars for high school and beyond within Southern California's Inland Empire.

To effectively serve its student body, Ontario-Montclair maintains a robust staffing infrastructure totaling nearly 4,677 full-time equivalent (FTE) employees. The instructional core is powered by approximately 1,651 full-time equivalent teachers, reinforced by over 520 instructional aides who provide targeted classroom support. Additionally, a dedicated team of roughly 2,504 support staff members oversees operational, administrative, and student wellness services, ensuring a safe and supportive learning environment. For families, prospective students, and researchers examining educational outcomes in the region, Ontario-Montclair stands as a significant primary education system committed to academic development and community enrichment, with further information available through their district portal at www.omsd.net.