Princeton Review statistics from 2010 list the student-to-faculty ratio at Nicholls as 20:1. Admission has become selective. The average GPA upon entry is 3.2 with an ACT score of 21. The average GPA of undergraduate students admitted to the university's honors program is 3.6 with an ACT score of 26. Almost 62 percent of the student body are women; and nearly 3 percent are international students.