Holy Apostles College and Seminary had a total enrollment of 719 students in 2024. The full-time enrollment at Holy Apostles College and Seminary is 293 students and the part-time enrollment is 426. This means that 40.8% of students enrolled at Holy Apostles College and Seminary are enrolled full-time.

The enrolled student population at Holy Apostles College and Seminary, both undergraduate and graduate, is 66.5% White, 16.6% Hispanic or Latino, 5.29% Asian, 3.34% Two or More Races, 1.67% Black or African American, 0.417% Native Hawaiian or Other Pacific Islanders, and 0.139% American Indian or Alaska Native.

Students enrolled at Holy Apostles College and Seminary in full-time Undergraduate programs are most commonly White Female (30%), followed by White Male (26.5%) and Hispanic or Latino Male (16.5%). Students enrolled in full-time Graduate programs are most commonly White Male (44.8%), followed by White Female (10%) and Hispanic or Latino Male (6.28%).