O'Briens Aveda Institute is a very small for-profit university located in Williston, VT with a student to faculty ratio of 8 to 1. It has a total of 112 full-time undergraduate students. O'Briens Aveda Institute offers 5 different majors. 69.56% of students graduate starting the next chapter of their lives, working. Open graduating, alumni go on to take in roughly $19,200 per year, which is 54% less than the national median.