Best Jefferson Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 375 students in Jefferson, IA.

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

Jefferson, IA public high school have an average math proficiency score of 64% (versus the Iowa public high school average of 65%), and reading proficiency score of 69% (versus the 71% statewide average). High schools in Jefferson have an average ranking of 4/10, which is in the bottom 50% of Iowa public high schools.

Jefferson, IA public high school have a Graduation Rate of 82%, which is less than the Iowa average of 87%.

The school with highest graduation rate is Greene County High School, with 80-84% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.

Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Iowa public high school average of 27% (majority Hispanic).