In the period from World War II to 1960, Evansville College grew significantly. Enrollment grew from about 400 during the Great Depression to 1,500 in 1946. Also following the war, the Science and Engineering Building and Alumni Memorial Union were commissioned. The Clifford Memorial Library was completed in 1957. Five residence halls were built between 1958 and 1967, along with a fitness center, dining hall, and an art building. In 1967, due to the institution's growth and organizational changes, the name was changed to the University of Evansville with the approval of the Indiana State General Assembly. Also in 1967, a new theater building, Hyde Hall, housing Shanklin Theater was finished.