The public schools with the highest student-to-teacher ratios in Colusa County, California
9 public schools in Colusa County, California appear in this ranking of the public schools with the highest student-to-teacher ratios, ranked by the most students per teacher, a proxy for larger classes. Williams Upper Elementary leads the list at 24.1:1, against a median of 20.4:1 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 | Williams Upper Elementary | Williams, CA | 24.1:1 |
| 2 | James M. Burchfield Primary | Colusa, CA | 21.7:1 |
| 3 | Arbuckle Elementary | Arbuckle, CA | 21.5:1 |
| 4 | Williams Primary Elementary | Williams, CA | 21.4:1 |
| 5 | Williams Junior/Senior High | Williams, CA | 20.4:1 |
| 6 | Colusa High | Colusa, CA | 20.0:1 |
| 7 | Lloyd G. Johnson Junior High | Arbuckle, CA | 19.7:1 |
| 8 | George T. Egling Middle | Colusa, CA | 17.7:1 |
| 9 | Pierce High | Arbuckle, CA | 17.3:1 |
All schools in Colusa County →
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Other rankings for Colusa County, California
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