The Blaine County School District serves the cities of Hailey, Ketchum, Sun Valley, Bellevue, Carey, and the surrounding areas. Blaine County is home to about 22,000 people. The School District includes four elementary schools, one middle school, one high school, an alternative high school, and a K-12 school.
Also, a branch of the College of Southern Idaho is located in Hailey.