Poweshiek County schools ranked by test score
Latest ISASP year (2024-25). 2 schools in Poweshiek County, Iowa with reported Science scores. Iowa state average: 67.3%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | Grinnell Community Senior High School Grinnell · Grinnell-Newburg Comm School District | High | 77.4% | +10.1pp |
| 2 | Brooklyn-Guernsey-Malcom Jr-Sr High School Brooklyn · Brooklyn-Guernsey-Malcom Comm School District | High | 75.6% | +8.3pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the ISASP % Proficient threshold on the latest available ISASP Science test (school year 2024-25). Only public schools in Poweshiek County, Iowa with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Iowa statewide enrollment-weighted average. To compare against neighboring counties, use the full Iowa ranking.