Olton Independent School District is a public school district based in Olton, Texas (USA). Located in Lamb County and serving the cities of Olton and Spade, a portion of the district extends into Hale County. Olton ISD has three campuses: Olton High (grades 9–12), Olton Junior High (grades 6–8), and H.P. Webb Elementary (grades PreK–5). In 2009, the school district was rated "academically acceptable" by the Texas Education Agency.