Legacy Knoll Middle School, encompassing 123,290 square feet, is located on 23 acres between Jackson County High School and Heroes Elementary School within a 134.7-acre combined campus designed by Southern A&E for Jackson County Schools. The school accommodates 900 full-time students with 56 instructional units. Notable features include specialized labs for agriculture, healthcare science, and technology, dedicated classrooms for band and chorus, a media center with collaborative learning areas, a cafeteria, and a gymnasium.