McGregor High School, Bayfield High School, Drummond High School, South Shore High School, Washburn High School, Barnum Secondary School, Carlton Secondary School, Cloquet Senior High School, Cromwell-Wright Secondary School, Fond Du Lac Ojibwe School, Lincoln Secondary School (Esko) , Moose Lake High School, Wrenshall Secondary School, Cook County Senior High School, Maranatha Academy, Northwestern High School, Solon Springs School, Superior Senior High School, Bigfork High School, Deer River High School, Grand Rapids High School, Greenway High School, Nashwauk-Keewatin High School, Northern Lights Community School, Falls High School, Indus High School, Littlefork-Big Falls High School,
Northome High School, Two Harbors Secondary School, William Kelley Secondary School (Silver Bay), Area Learning Center, Cherry Secondary School, Chisholm High School, Duluth Denfeld High School, Duluth East High School, Eveleth-Gilbert High School, Floodwood Secondary School, Harbor City International School, Hermantown Senior High School, Hibbing Senior High School, Lakeview Christian Academy, Marshall School, Mesabi East Secondary School, Mountain Iron-Buhl Secondary School, North Woods School, Northeast Range High School, Proctor Senior High School, Rock Ridge High School ISD #2909 (Formerly Virginia High School), Vermilion Country School (Rock Ridge Public Schools), Virginia Secondary School, East Range Academy, South Ridge School, Memorial Secondary School (Ely)