Best Union County Public High Schools (2026)

For the 2026 school year, there are 7 public high schools serving 3,643 students in Union County, MS.

The top-ranked public high schools in Union County, MS are West Union Attendance Center, East Union Attendance Center and Myrtle Attendance Center. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Union County, MS public high schools have an average math proficiency score of 73% (versus the Mississippi public high school average of 58%), and reading proficiency score of 62% (versus the 42% statewide average). High schools in Union County have an average ranking of 10/10, which is in the top 5% of Mississippi public high schools.

Union County, MS public high school have a Graduation Rate of 86%, which is less than the Mississippi average of 89%.

The school with highest graduation rate is East Union Attendance Center, with 85-89% graduation rate. Read more about public school graduation rate statistics in Mississippi or national school graduation rate statistics.

Minority enrollment is 20% of the student body (majority Black), which is less than the Mississippi public high school average of 57% (majority Black).