The Mount Union Area School District is a rural District spanning 256 sq miles.   The organizational structure of the Mount Union Area School District is as follows: 3 Elementary Schools (Grades K-6) Mount Union - Kistler Elementary School, Shirley Township Elementary School, and Mapleton Union Elementary School.

The District also has one Jr./Sr. High school which was renovated in 2010.  The One Junior High/Middle School is comprised of Grades 7-8.  And the one Senior High School has Grades 9-12.

School District map