The public middle schools with the highest student-to-teacher ratios in Ontario, California
This ranking covers the public middle schools with the highest student-to-teacher ratios in Ontario, California, drawn from 6 qualifying public middle schools. Oaks Middle leads the list at 21.5:1, against a median of 17.5:1 across the ranked schools.
The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.
| # | School | City | Ratio |
|---|---|---|---|
| 1 | Oaks Middle | Ontario, CA | 21.5:1 |
| 2 | Grace Yokley Junior High | Ontario, CA | 21.2:1 |
| 3 | Woodcrest Junior High | Ontario, CA | 17.5:1 |
| 4 | Ray Wiltsey Middle | Ontario, CA | 17.5:1 |
| 5 | Vina Danks Middle | Ontario, CA | 16.3:1 |
| 6 | De Anza Middle | Ontario, CA | 15.9:1 |
Highest ratio rankings at a wider scope
Other rankings for Ontario, California
allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.