The public middle schools with the lowest student-to-teacher ratios in Kendall County, Illinois
Across Kendall County, Illinois, 9 public middle schools are ranked here, ranked by the fewest students per teacher, a proxy for class size and staffing. Plank Junior High leads the list at 11.1:1, against a median of 14.8:1 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.
| # | School | City | Ratio |
|---|---|---|---|
| 1 | Plank Junior High | Oswego, IL | 11.1:1 |
| 2 | Yorkville Intermediate School | Yorkville, IL | 12.0:1 |
| 3 | Plano Middle School | Plano, IL | 12.3:1 |
| 4 | Emily G Johns School | Plano, IL | 13.3:1 |
| 5 | Murphy Junior High School | Plainfield, IL | 14.8:1 |
| 6 | Aux Sable Middle Sch | Joliet, IL | 15.1:1 |
| 7 | Yorkville Middle School | Yorkville, IL | 15.4:1 |
| 8 | Thompson Jr High School | Oswego, IL | 16.8:1 |
| 9 | Traughber Jr High School | Oswego, IL | 18.0:1 |
All schools in Kendall County →
Lowest ratio rankings at a wider scope
Other rankings for Kendall County, Illinois
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