 There are three campuses in Overton ISD - Overton High (Grades 9-12), Overton Middle (Grades 6-8), and Overton Elementary (Grades PreK-5).Overton's athletic mascot are Mustangs, so named for the wild horses which formerly occupied much of the area before it was first settled in 1869.Classified by the University Interscholastic League (for academic and athletic competition) as a 2A school, as of 2014 the Overton Mustangs participate in Division II, District 11 against Fruitvale, Maud, Mount Enterprise, Tenaha and Timpson.