There are many factors to consider when weighing various MBA programs. One that can be especially challenging to consider is class size. Some students thrive on a large cohort of classmates, whereas others may enjoy a close-knit experience.
The average full-time MBA program has a graduating class size of about 145 students, according to data collected for Fortune’s ranking of the best MBA programs for 2025. When it comes to the top programs, though, the number of students far exceeds the average. Among the top 10 schools, all have over double the average. Harvard had more than 1000 students in its graduating class of 2024.
