[3] The Washington County School District administrative office building, located at 121 West Tabernacle, St. George, was constructed in a style to fit in with the surrounding historic sandstone buildings.

The district provides public education for students in kindergarten through twelfth grade in Washington County cities and towns, including St. George, Bloomington, Bloomington Hills, Winchester Hills, Dammeron Valley, Washington, Santa Clara, Ivins, Hurricane, La Verkin, Central, Veyo, Pine Valley, Leeds, Hildale, Springdale, and Toquerville, covering an area of over 2,400 square miles (over 6,200 square kilometers).

The district also provides special education services for adults through Post High School.

[9] In late 2000 its enrollment fell to 90 after fundamentalist Mormon groups withdrew their children.

[9] In 2014 the district re-purchased the property and opened it in the fall as Water Canyon School.