| Aberdeen Central High School | Howard High School |
| Aberdeen Christian School | Lemmon High School |
| Aberdeen Roncalli High School | Leola High School |
| Armour High School | Lyman High School |
| Belle Fourche High School | Marion High School |
| Bon Homme High School | McCook Central High School |
| Bowdle High School | Milbank High School |
| Brandon Valley High School | Mitchell High School |
| Britton-Hecla High School | Parker High School |
| Brookings High School | Pierre TF Riggs High School |
| Canton High School | Platte-Geddes High School |
| Centerville High School | Redfield High School |
| Chamberlain High School | Scotland High School |
| Clark High School | Sioux Falls Christian High School |
| Dakota Christian School | Sioux Valley High School |
| Dakota Valley High School | Sisseton High School |
| De Smet High School | Stanley County High School |
| Dell Rapids | Sturgis Brown High School |
| Elk Point/Vermillion High School | Timber Lake High School |
| Garretson High School | Viborg-Hurley High School |
| Gettysburg High School | Wall High School |
| Groton Area High School | Warner High School |
| Harrisburg High School | Webster Area High School |
| Henry High School | Wessington Springs High School |
| Herreid High School | Winner/Colome High School |
| Hot Springs High School | Yankton High School |
