Iowa schools ranked by test score
Latest ISASP year (2024-25). 554 schools with reported Mathematics scores. State average: 71.0%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 551 | Prescott Elementary School Dubuque · Dubuque Comm School District | Elementary | 32.3% | -38.7pp |
| 552 | King Elementary School Des Moines · Des Moines Independent Comm School District | Elementary | 30.2% | -40.8pp |
| 553 | Jefferson Elementary School Davenport · Davenport Comm School District | Elementary | 27.7% | -43.3pp |
| 554 | Madison Elementary School Davenport · Davenport Comm School District | Elementary | 24.0% | -47.0pp |
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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 Mathematics test (school year 2024-25). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 50 total students enrolled, since the source file does not include per-subject student counts), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in Iowa, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.