Schools in Karlstad, MN Heritage Christian School116 Harding St SKarlstad, MN, 567322184362144Kennedy Middle SchoolPrivate Schools K 12 Karlstad Superintendent's Offices303 Pembina Trl SKarlstad, MN, 567322184362261Private Schools K 12 Tri-County High School303 Pembina Trl SKarlstad, MN, 567322184362374Private Schools K 12 Show MoreSee AlsoPrivate Schools (K-12)Middle Schools