Arkansas State University Three Rivers had a total enrollment of 1,983 students in 2024. The full-time enrollment at Arkansas State University Three Rivers is 438 students and the part-time enrollment is 1,545. This means that 22.1% of students enrolled at Arkansas State University Three Rivers are enrolled full-time.

The enrolled student population at Arkansas State University Three Rivers, both undergraduate and graduate, is 67% White, 16.3% Black or African American, 11.3% Hispanic or Latino, 1.77% American Indian or Alaska Native, 1.51% Asian, 0.756% Native Hawaiian or Other Pacific Islanders, and 0.151% Two or More Races.

Students enrolled at Arkansas State University Three Rivers in full-time Undergraduate programs are most commonly White Female (40.4%), followed by White Male (26.9%) and Black or African American Female (19.1%).