Founded as a teachers' college, the university now offers a range of programs at the bachelor, master, and doctoral levels. Illinois State is
accredited by the
Higher Learning Commission (HLC). In addition, 22 programs hold discipline-based accreditation. The university comprises seven colleges: • College of Applied Science and Technology •
College of Arts and Sciences •
College of Business •
College of Education • College of Engineering • Mennonite College of Nursing •
Wonsook Kim College of Fine Arts Laboratory schools The university has two laboratory schools:
University High School and Thomas Metcalf Laboratory School. Bloomington/Normal Japanese Saturday School (ブルーミントン・ノーマル補習授業校
Burūminton Nōmaru Hoshū Jugyō Kō), a
Japanese weekend school, was established in 1986 and held at the Thomas Metcalf School. It has a separate office in Normal
Milner Library Milner Library has a collection of more than 1.63 million volumes and an ever-increasing number of electronic materials accessible by the Internet to students and faculty. The library's collection is distinguished by materials related to educational theory and policy, curriculum development, and issues related to special education and assistive technology. The Special Collections include extensive Circus and Allied Arts materials and a children's literature collection that features more than 100 first edition volumes signed by author
Lois Lenski. Milner Library is also a selective federal depository for government information. Milner Library administers the Jo Ann Rayfield University Archives, which houses selected official records from university departments and organizations, faculty papers, and memorabilia and ephemera on student life. The archives also hosts a branch of the Illinois Regional Archives Depository (IRAD). In addition to making physical collections available for in-person use, the Rayfield Archives has made many of the university's official publications freely available for online research use. The Milner Library was named for
Angeline "Ange" Vernon Milner (1856–1928), a Bloomington-Normal native and the first full-time librarian of Illinois State Normal University. Milner is credited with organizing the university's initial collection of more than 40,000 items and was a prolific author of more than seventy articles and short monographs in library and education journals during her tenure as University Librarian from 1890 to 1927. The current library building, opened in 1976, is the second facility constructed to be a dedicated library. The university library has resided in five campus locations: Old Main (demolished 1958),
John W. Cook Hall, North Hall (demolished 1965), Williams Hall (first known as Milner Library), and the current Milner Library.
Reputation and rankings In the 2026 rankings,
U.S. News & World Report ranked Illinois State University (tied for) 222 among a combined list of America's best 436 private and public "national universities" and (tied for) 122 among 225 public "national universities" in the United States that qualified for the list. In 2024,
Washington Monthly ranked Illinois State 128th among 438 national universities in the U.S. based on Illinois State's contribution to the public good, as measured by social mobility, research, and promoting public service.
Forbes magazine ranks Illinois State #260 out of 500 American colleges. ==Student life==