Best Grinnell Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 486 students in Grinnell, IA.

The top ranked public high school in Grinnell, IA is Grinnell Community Senior High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Grinnell, IA public high school have an average math proficiency score of 76% (versus the Iowa public high school average of 65%), and reading proficiency score of 76% (versus the 71% statewide average). High schools in Grinnell have an average ranking of 7/10, which is in the top 50% of Iowa public high schools.

Grinnell, IA public high school have a Graduation Rate of 87%, which is equal to the Iowa average of 87%.

The school with highest graduation rate is Grinnell Community Senior High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.

Minority enrollment is 11% of the student body (majority Hispanic), which is less than the Iowa public high school average of 27% (majority Hispanic).