Main Building Tucson High's Main Building was constructed in 1924 and was designed by famous architect Henry O. Jaastad. It cost $750,000. It has been placed on the National Register of Historic Places in Washington, D.C. Second Avenue once ran North and South in front of the Main Building on the West side, and 7th Street once ran East and West along the South side of the Main Building before the campus expanded and eliminated these through streets, an area now known as “The Mall”. Located in the Main Building: Attendance Office, Registrar, Counseling Offices, college and Career Center, Activities and Athletics Offices, Administrative Offices, Auditorium, Library, Gallery, and what is known as the "Little Theatre", one of two theaters at Tucson High. .
East Wing 1965: music rooms become the east part (E-Wing) of the Main Building. The East wing is composed of music rooms, such as an orchestra room, a choir room, a band room, and other rooms used for music theory and smaller music programs. The E-Wing also has a tunnel that connects it directly to the back of the auditorium, allowing music students to quickly get on stage for performances.
Vocational Building 1950s: Vocational Building (V-Building) is built in a modern architectural style, containing 48 classrooms and 13 shops. This building also contains the security office. The back wing is used to hold technical classes (i.e. Welding, Machinery, Auto Shop, and Computer Management). The basement of the Vocational Building contains a recording studio that is no longer in use. In 2023 Tucson High's Administration announced a plan to renovate the Vocational Buildings upper wings that had sat abandoned and decaying for many years plans have begun as of January 2026
Technology Building The Technological Sciences & Fine Arts Building (T-Building or Tech) was designed to mimic the facade of the historic Main Building with a more modern feel to it, and was completed in 1996, it is the largest building on the campus today. The Majority of the schools Visual and Performing Arts Classes are held in the western end of the Tech Building as well as the Tucsonian Yearbook and Cactus Chronicle Publication workrooms. The majority of the schools Math and Science classes are located in the Tech Building's eastern end. Constructed along with the Building was a 2 floor Bridge which connects the upper floors of the Tech Building to the Main Building.
Gymnasium 1939: Designed by
Roy Place,The Physical Education Annex, including a gymnasium, is built to replace the existing gym on the third floor of the main building. In the gymnasium sports as well as school wide events are held. The gym holds two full-sized basketball courts, practice rooms for sports teams, and three fully equipped machine rooms. The Reconstruction of the Building was completed in January 2011. The renovation included the building of a second gymnasium called the East Gym. This construction was designed by the architectural firm Poster Mirto McDonald costing $6.6 million dollars. Between the East Gym and the Main Gym is the Hall of Champions, an area celebrating the dozens of state championships won by Tucson High School teams. Tucson High School's first state championship was in baseball in 1912 and its latest state championship was in boys soccer in 2014. In 1999, Tucson High was recognized as the first high school in the nation to achieve 500 wins in football, 1000 wins in basketball, and 1000 wins in baseball.
Cafeteria The original cafeteria was built in the 3rd floor of the main building, this space has now been converted into classrooms 1945: The Physical Education Building (West Gym) is remodeled and a cafeteria is built inside this building. The cafeteria in was converted into a sports medical facility. The building currently used as a cafeteria was built in ≈1960 and contains a kitchen and staff lounges in the back. This building also contains the school's financial office.
Cherry Field The school's Badgers softball and baseball teams have a complex with four fields (two softball and two baseball) at East 13th Street and South Kino Parkway. The current facility was built in 2008 replacing original ball park from 1947 and added flood control basin. In 2018 the
Tucson Saguaros played here. ==Notable alumni==