Ottawa University-Ottawa had a total enrollment of 999 students in 2024. The full-time enrollment at Ottawa University-Ottawa is 934 students and the part-time enrollment is 65. This means that 93.5% of students enrolled at Ottawa University-Ottawa are enrolled full-time.

The enrolled student population at Ottawa University-Ottawa, both undergraduate and graduate, is 48.7% White, 18.2% Hispanic or Latino, 15% Black or African American, 4.6% Two or More Races, 3.1% Asian, 2.6% American Indian or Alaska Native, and 0.4% Native Hawaiian or Other Pacific Islanders.

Students enrolled at Ottawa University-Ottawa in full-time Undergraduate programs are most commonly White Male (31.1%), followed by White Female (21.4%) and Hispanic or Latino Male (10.8%). Students enrolled in full-time Graduate programs are most commonly White Male (24.1%), followed by White Female (18.9%) and Hispanic or Latino Female (8.33%).