Gila Ridge High School is a high school in Yuma, Arizona, United States. It is part of the Yuma Union High School District. It opened to freshman and sophomores for the 2007/08 school year. The school mascot is the hawk. The school is located on 24th St, which is home to many other schools in the Yuma County District, including Desert Mesa Elementary, Mary A. Otondo Elementary, and Castle Dome Middle School. Gila Ridge is also located west of Arizona Western College.