Rensselaer's yield rate for the Class of 2021 surpassed 20 percent in the year 2018 with over 20,000 applications received by Rensselaer's Office of Admissions. The average SAT score range was 1330-1500 for the mid-50% range with a median SAT score of 1420 on a scale of 1600. The average ACT score range was 29-33 for the mid-50% range with a median ACT score of 31. In 2016, Rensselaer's freshman retention rate was 94% and admissions selectivity rating was 35th in the nation according to the "US News & World Report". Since 2000, undergraduate enrollment grew by over 1,700 students, from 4,867 to 6,590 during calendar year 2018, and the full-time graduate enrollment declined from 1500 to 1,188.