The University of Northern Iowa (UNI) is a college in the state of Iowa and is located in Cedar Falls, Iowa. UNI offers more than 120 majors across the colleges of Business Administration, Education, Humanities and Fine Arts, Natural Sciences, and Social and Behavioral sciences, and graduate college. UNI has consistently been named one of the "Best in the Midwest" in the Princeton Review Best 351 College Rankings guide, and has ranked second in Midwest top public comprehensive universities by U.S. News and World Report for twelve consecutive years. UNI's accounting program has consistently ranked in the top 10 universities in the nation for the pass rate of first-time candidates on the CPA Exam. Class sizes at UNI average around 32 students; they are mostly taught by faculty, not teaching assistants. Tenured and tenure-track faculty teach 75 percent of UNI's classes. The Fall 2009 enrollment is 13,080, including 11,147 undergraduate students and 1,933 graduate students. Ninety-two percent of its students are from the State of Iowa, in the United States.