The student-faculty ratio at Eastern Oregon University is 13:1, and the school has 81.5% of its classes with fewer than 20 students. The most popular majors at Eastern Oregon University include: Business, Management, Marketing, and Related Support Services; Education; Parks, Recreation, Leisure, Fitness, and Kinesiology; Homeland Security, Law Enforcement, Firefighting and Related Protective Services; Multi/Interdisciplinary Studies; Psychology; Social Sciences; English Language and Literature/Letters; Biological and Biomedical Sciences; and History. The average freshman retention rate, an indicator of student satisfaction, is 69%.