Illinois State University (Illinois State) is a public research university based in Normal, Illinois. Illinois State is Illinois’ oldest public university, with strong roots in teacher education and a modern academic portfolio spanning business, engineering, computing, nursing, sciences, communication, arts, social sciences, education, and applied professional fields. The institution traces its development to 1857, and its present academic identity reflects a long pattern of growth rather than a single modern expansion. Illinois State was founded in 1857 as Illinois State Normal University, the first public institution of higher education in the state. Teacher preparation shaped the university for more than a century, and the surrounding town ultimately adopted the name Normal. In the 1960s, Illinois State broadened beyond teacher certification into a comprehensive university. Academically, Illinois State supports a broad mix of undergraduate, graduate, doctoral, certificate, and interdisciplinary study. Representative undergraduate choices include Business Administration BS, Computer Science BS, Cybersecurity BS, Mechanical Engineering BS, Electrical Engineering BS, Nursing BSN. Graduate study includes options such as Business Administration MBA, Computer Science MS, Technology MS, Nursing MSN, Biological Sciences MS, while doctoral education extends into fields including Nursing PhD, Special Education PhD, English Studies PhD, Educational Administration PhD. Research includes education, nursing, cybersecurity, computer science, business, psychology, biological sciences, communication, arts, social science, and emerging engineering fields. Bloomington-Normal also provides partnerships with insurance, finance, healthcare, technology, manufacturing, education, government, and nonprofit organizations. The Normal campus offers a residential university experience in the Bloomington-Normal metropolitan area with access to major employers, healthcare, transportation, civic institutions, arts, athletics, and community organizations. For current cost planning, For undergraduates starting in 2026–27, Illinois State lists annual tuition of about $12,670 for Illinois residents and $25,338 for nonresidents, plus approximately $4,146 in mandatory fees. Differential tuition applies to selected programs including business, engineering, computer science, cybersecurity, and nursing. These published amounts are planning figures and can change with residency, program, credit load, housing, insurance, or board action at Illinois State University, where representative academic pathways at the university include Business Administration BS and Computer Science BS. First-year applicants use Illinois State’s undergraduate admissions process and submit required academic records. Selected programs can have additional progression or competitive-admission standards, while graduate requirements vary by program. Career opportunities include insurance, finance, technology, engineering, healthcare, education, government, manufacturing, communication, public service, and nonprofit work across Bloomington-Normal and the wider Midwest. Taken together, Illinois State University is best understood as an institution whose academic portfolio, research mission, student support, and regional setting are closely connected. Illinois State also uses certificates, accelerated pathways, online options, and other nontraditional formats to extend selected academic areas beyond the standard four-year or graduate sequence. The university’s location in Normal gives students access to the civic, research, cultural, health, business, and public-sector networks that shape its surrounding region. Students comparing programs should review the live catalog because degree titles, concentrations, delivery formats, prerequisites, and admission cycles can differ by college at Illinois State University, where representative academic pathways at the university include Business Administration BS and Computer Science BS.