The Activity Center is a combined facility; the space is shared by the USD and the Rec Commission. The biggest part is the gym, in the center of the building, with its walking track on the upper level.

Other parts of the building house the Hoisington Recreation Commission office, with space for exercise and other programs, plus a wellness center and hand-ball court. Plus it houses the USD 431 activity director, along with offices for many of the school coaches and the central kitchen. The lower level has a weight-lifting room and locker rooms.