Department of Electronic and Information Engineering, Department of Communication Engineering, Department of Computer Science and Technology, Department of Information and Control, Department of Economic Management, Department of Information and Management Engineering, Department of Applied Mathematics and Applied Physics, Department of Foreign Languages, Department of Social Sciences, Ministry of Sports, College of Continuing Education and Vocational and Technical College. There are communication engineering, network engineering, electronic information engineering, electronic science and technology, optical information science and technology, computer science and technology, electronic information science and technology, information and computing science.

There are 27 undergraduate majors such as automation, measurement and control technology and instruments, economics, business administration, financial management, marketing, information management and information system, engineering management, human resource management, English, international economy and trade, administrative management, social work, public enterprise management, applied physics, information security, accounting, e-commerce and logistics management, and there are 65438+ three-year majors.

The school's predecessor was 1950, which founded the training courses for post and telecommunications personnel in Shaanxi and Gansu provinces, and later xi 'an Post and Telecommunications School. Xi Institute of Posts and Telecommunications was established on 1959 with the approval of the State Council, and it is the only ordinary university of posts and telecommunications in northwest China. In 2000, it was transferred to Shaanxi Province, and a central and local management system was established, with Shaanxi Province as the main management. On March 20 12, it was renamed as Xi University of Posts and Telecommunications with the approval of the Ministry of Education.