East Range Academy of Technology and Science (ERATS) is a public charter high school located in Eveleth, Minnesota, serving grades 9–12. East Range Academy of Technology and Science, Minnesota Public Charter School #4166, serves students from many Iron Range towns including Eveleth, Gilbert, Virginia, Mt. Iron, Buhl, Chisholm, Hibbing, Cherry, Biwabik, Aurora, and Hoyt Lakes. East Range Academy of Technology and Science is located near the intersection of US 53 and Progress Parkway. As of the 2014-2015 school year, the school had an enrollment of approximately 115 students and 17 staff members.