Due to its proximity to the US Army installation at Fort Hood, Central Texas College has a large number of military-affiliated students. CTC instituted classes and programs on Fort Hood in 1970 and in Europe in 1974. Success with the military led to branch campuses at military installations such as Fort Leonard Wood in Missouri, South Korea, and on-ship with the Atlantic and Pacific Fleets of the US Navy in 1976. By the early 1980s, CTC offered classes to military personnel in the Pacific Command, Alaska, and Panama. CTC offered classes for the Texas Department of Criminal Justice in the prisons at Gatesville, Texas, in 1976.