Ottawa University-Surprise had a total enrollment of 912 students in 2024. The full-time enrollment at Ottawa University-Surprise is 845 students and the part-time enrollment is 67. This means that 92.7% of students enrolled at Ottawa University-Surprise are enrolled full-time.

The enrolled student population at Ottawa University-Surprise, both undergraduate and graduate, is 36.1% White, 34.6% Hispanic or Latino, 12.8% Black or African American, 6.58% Two or More Races, 2.63% American Indian or Alaska Native, 1.54% Asian, and 0.987% Native Hawaiian or Other Pacific Islanders.

Students enrolled at Ottawa University-Surprise in full-time Undergraduate programs are most commonly White Male (24.3%), followed by Hispanic or Latino Male (19.9%) and Hispanic or Latino Female (15.5%). Students enrolled in full-time Graduate programs are most commonly White Male (22.4%), followed by Hispanic or Latino Male (21.6%) and White Female (17.9%).