1. Tri Valley High School 46450 252nd St, Colton, SD 57018 Coordinate: 43.7951,-96.9572 Phone: (605) 446-3538
2. Baltic School District 49-1 500 E 3rd St, Colton, SD 57018 Coordinate: 43.78834,-96.9249 Phone: (605) 529-5466