Geisinger Commonwealth School of Medicine had a total enrollment of 665 students in 2024. The full-time enrollment at Geisinger Commonwealth School of Medicine is 593 students and the part-time enrollment is 72. This means that 89.2% of students enrolled at Geisinger Commonwealth School of Medicine are enrolled full-time.

The enrolled student population at Geisinger Commonwealth School of Medicine, both undergraduate and graduate, is 56.5% White, 23% Asian, 8.42% Black or African American, 6.62% Hispanic or Latino, 2.86% Two or More Races, and 0.301% American Indian or Alaska Native.

Students enrolled at Geisinger Commonwealth School of Medicine in full-time Undergraduate programs are most commonly White Female (83.5%), followed by White Male (7.22%) and Two or More Races Female (2.06%). Students enrolled in full-time Graduate programs are most commonly White Female (27.3%), followed by White Male (25.9%) and Asian Female (14.5%).