The public high schools with the highest student-to-teacher ratios in Dallas County, Iowa
9 public high schools in Dallas County, Iowa appear in this ranking of the public high schools with the highest student-to-teacher ratios, ranked by the most students per teacher, a proxy for larger classes. Northwest High School leads the list at 21.5:1, against a median of 15.5:1 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 | Northwest High School | Waukee, IA | 21.5:1 |
| 2 | Dallas Center-Grimes High School | Grimes, IA | 16.8:1 |
| 3 | Waukee High School | Waukee, IA | 16.8:1 |
| 4 | Timberline School | Waukee, IA | 16.1:1 |
| 5 | ADM Senior High School | Adel, IA | 15.5:1 |
| 6 | Prairieview School | Waukee, IA | 15.1:1 |
| 7 | Perry High School | Perry, IA | 15.0:1 |
| 8 | Van Meter High School | Van Meter, IA | 14.7:1 |
| 9 | Woodward-Granger High School | Woodward, IA | 12.0:1 |
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