Riester High School (a.k.a Riester Senior High School) was founded in 2017 by former Superintendent Jesse Bunnell. It was provided by part of the yearly District Expansion Plan and federal funding. The district paid an estimated $12.7 million dollars to build the new school. Riester High School is still in use.
RHS has a total of 800 classrooms. It also holds additional classrooms in the basement for In School students.