Best Dekalb County Public High Schools (2025-26)

For the 2025-26 school year, there are 3 public high schools serving 2,174 students in Dekalb County, IN.

The top-ranked public high schools in Dekalb County, IN are Dekalb High School, Garrett High School and Eastside Junior-senior High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Dekalb County, IN public high schools have an average math proficiency score of 31% (versus the Indiana public high school average of 29%), and reading proficiency score of 46% (versus the 46% statewide average). High schools in Dekalb County have an average ranking of 6/10, which is in the top 50% of Indiana public high schools.

Dekalb County, IN public high school have a Graduation Rate of 93%, which is more than the Indiana average of 89%.

The school with highest graduation rate is Eastside Junior-senior High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Indiana or national school graduation rate statistics.

Minority enrollment is 10% of the student body (majority Hispanic), which is less than the Indiana public high school average of 36% (majority Hispanic and Black).