The public schools with the highest student-to-teacher ratios in Monroe County, Illinois
Across Monroe County, Illinois, 9 public schools are ranked here, ranked by the most students per teacher, a proxy for larger classes. Waterloo High School leads the list at 17.1:1, against a median of 16.1:1 across the ranked schools.
Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.
| # | School | City | Ratio |
|---|---|---|---|
| 1 | Waterloo High School | Waterloo, IL | 17.1:1 |
| 2 | Waterloo Junior High School | Waterloo, IL | 17.0:1 |
| 3 | Columbia Middle School | Columbia, IL | 16.4:1 |
| 4 | Gardner Elementary School | Waterloo, IL | 16.2:1 |
| 5 | Columbia High School | Columbia, IL | 16.1:1 |
| 6 | Rogers Elem School | Waterloo, IL | 16.0:1 |
| 7 | W J Zahnow Elem School | Waterloo, IL | 14.8:1 |
| 8 | Parkview Elementary School | Columbia, IL | 14.6:1 |
| 9 | Eagleview Elementary School | Columbia, IL | 12.2:1 |
All schools in Monroe County →
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Other rankings for Monroe County, Illinois
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