University of Maine had a total enrollment of 12,029 students in 2024. The full-time enrollment at University of Maine is 8,226 students and the part-time enrollment is 3,803. This means that 68.4% of students enrolled at University of Maine are enrolled full-time.

The enrolled student population at University of Maine, both undergraduate and graduate, is 78.1% White, 4.45% Hispanic or Latino, 3.5% Two or More Races, 2.04% Black or African American, 1.65% Asian, 1.01% American Indian or Alaska Native, and 0.0249% Native Hawaiian or Other Pacific Islanders.

Students enrolled at University of Maine in full-time Undergraduate programs are most commonly White Male (42.2%), followed by White Female (40.6%) and Hispanic or Latino Female (2.52%). Students enrolled in full-time Graduate programs are most commonly White Female (38.4%), followed by White Male (18.9%) and Hispanic or Latino Male (1.56%).