El Reno High School was built in two phases. The west half was built in 1911, and the east half was added in 1925. In 2000, the building was added to the National Register of Historic Places for its unique architecture. El Reno High School along with the Paul R. Taylor Media Center is a 9th-12th grade center.
Presently, El Reno High School serves approximately 800 students with 45 faculty and staff.