Best Diagonal Public Middle Schools (2026)

For the 2026 school year, there is 1 public middle school serving 49 students in Diagonal, IA.

The top-ranked public middle school in Diagonal, IA is Diagonal Junior-senior High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Diagonal, IA public middle school have an average math proficiency score of 54% (versus the Iowa public middle school average of 68%), and reading proficiency score of 65% (versus the 71% statewide average). Middle schools in Diagonal have an average ranking of 2/10, which is in the bottom 50% of Iowa public middle schools.

Minority enrollment is 0% of the student body (majority Black and Hispanic), which is less than the Iowa public middle school average of 25% (majority Hispanic).