The public schools with the lowest student-to-teacher ratios in San Mateo County, California
Across San Mateo County, California, 147 public schools are ranked here, ranked by the fewest students per teacher, a proxy for class size and staffing. Tide Academy leads the list at 9.5:1, against a median of 20.8:1 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.
All schools in San Mateo County →
Lowest ratio rankings at a wider scope
Other rankings for San Mateo County, 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.