Tennessee College of Applied Technology-Dickson had a total enrollment of 1,628 students in 2024. The full-time enrollment at Tennessee College of Applied Technology-Dickson is 681 students and the part-time enrollment is 947. This means that 41.8% of students enrolled at Tennessee College of Applied Technology-Dickson are enrolled full-time.

The enrolled student population at Tennessee College of Applied Technology-Dickson, both undergraduate and graduate, is 62.5% White, 11.1% Black or African American, 9.4% Hispanic or Latino, 6.02% Two or More Races, 0.553% Asian, 0.246% American Indian or Alaska Native, and 0.184% Native Hawaiian or Other Pacific Islanders.

Students enrolled at Tennessee College of Applied Technology-Dickson in full-time Undergraduate programs are most commonly White Male (41.9%), followed by White Female (23.9%) and Black or African American Male (8.18%).