changing their major one in eight undergrads change change their major students in the US change their majors average three times during a student’s college career. estimated 80% changing their major estimated 80% National Center for Education Statistics Bu makaleye And quite often. reported that one in eight undergrads change 50 to 70 percent of college students 80 percent borderzine.com 80% of college students change their major at least once 80% of the rest of the college population at least once National Center for Education Statistics this article, borderzine.com degree at least three different times estimated 80% 80% switch their majors around 80 percent