Penn State York’s many partnerships in the community and work with the City of York helped bring about growth in the size of the campus. In 1990, a generous donation of thirty-three acres of land by the City of York increased the campus size three-fold bringing it to more than fifty acres.
In June 1991, the campus dedicated another new facility, a computer and bookstore building (Information Sciences and Technology Center), the result of another community fund-raising effort which exceeded $2.1 million. The new building centralized and consolidated all campus computer facilities, provided improved faculty office and support spaces, and opened a new and modern bookstore to serve the campus and community.
In 1994, the Focused Master's Degree in Education, Major in Teaching and Curriculum, began in York through a partnership with Penn State Harrisburg. The program, built with the input of teachers and district superintendents, provides a course of study designed to enhance the skills of K-12 teachers in York County. Through this program teachers learn the latest research, theory and practice; integrate current theory and research into the classroom; prepare to meet new Pennsylvania Department of Education regulations; pursue professional development goals; address their district’s staff development and strategic planning goals; and learn to manage change effectively. In 2002, the program boasted an enrollment of 447 teachers and 260 teachers have graduated and earned their degrees. The success of this program has helped change the face of education in York County .
On July 1, 1997, Penn State's Commonwealth Educational System (the administrative unit previously responsible for oversight of the University's Penn State York Bookstore
campus system) reorganized to better meet the educational needs of Pennsylvania residents, particularly those residing in communities in which the campuses are located. One of the reorganization's outcomes was the creation of the Commonwealth College, which consists of twelve Penn State campuses including York. Historically, the campuses offered associate degrees and the first two years of a baccalaureate education to students who were expected to complete their degree at University Park. With this reorganization, campus locations, through the Commonwealth College, were allowed to begin offering baccalaureate degree programs in addition to their traditional course offerings.