While the administrative hub of the university is located at its flagship campus in Penn State University Park, the 19 additional commonwealth campuses together enroll 37 percent of Penn State's undergraduate student population.
[1] Under the present administrative structure, enacted by the Penn State Board of Trustees in 2005, the 19 undergraduate campuses (not including University Park and Penn State's special-mission campus, the Pennsylvania College of Technology) are overseen by the Vice President for Commonwealth Campuses.
The other fourteen campuses are referred to collectively as the "University College".
These campuses, while having their own chancellor, also report to the Dean of the University College, a position concurrently held by the Vice President for Commonwealth Campuses.
The first two years of education for any Penn State major are available at all campuses; however, some majors can be completed only at specific campuses.