| AGWSR | Ackley, IA 50601, USA | |
| AR-WE-VA | Westside, IA 51467, USA | |
| Audubon | Audubon, IA 50025, USA | |
| Bedford | Bedford, IA 50833, USA | |
| Dunlap | Dunlap, IA 51529, USA | |
| CAM | Anita, IA 50020, USA | |
| Cedar Valley Christian | Cedar Rapids, IA, USA | |
| Central City | Central City, IA 52214, USA | |
| Central Elkader | Elkader, IA 52043, USA | |
| CO-U | Charter Oak, IA 51439, USA | |
| Clarinda Academy | Clarinda, IA 51632, USA | |
| Clarksville | Clarksville, IA 50619, USA | |
| CC-E | Everly, IA 51338, USA | |
| Colo-Nesco | Colo, IA 50056, USA | |
| Coon Rapids-Bayard | Coon Rapids, IA 50058, USA | |
| Don Bosco | Gilbertville, IA, USA | |
| Dunkerton | Dunkerton, IA 50626, USA | |
| East Mills | Hastings, IA 51540, USA | |
| East Union | Afton, IA 50830, USA | |
| Easton Valley | Preston, IA 52069, USA | |
| English Valleys | North English, IA 52316, USA | |
| Essex | Essex, IA 51638, USA | |
| Exira-EHK | Exira, IA 50076, USA | |
| FM-Mills | Tabor, IA 51653, USA | |
| Glidden-Ralston | Glidden, IA 51443, USA | |
| GT-RA | Graettinger, IA 51342, USA | |
| HLV | Victor, IA 52347, USA | |
| HLP | Lake Park, IA 51347, USA | |
| Iowa Valley | Marengo, IA 52301, USA | |
| Janesville | Janesville, IA, USA | |
| Kingsley-Pierson | Kingsley, IA 51028, USA | |
| Lamoni | Lamoni, IA 50140, USA | |
| Lenox | Lenox, IA 50851, USA | |
| Lone Tree | Lone Tree, IA 52755, USA | |
| Kee | Lansing, IA 52151, USA | |
| Melcher-Dallas | Melcher-Dallas, IA, USA | |
| Meskwaki | Tama, IA, USA | |
| Midland | Wyoming, IA 52362, USA | |
| Moravia | Moravia, IA 52571, USA | |
| Mormon Trail | Garden Grove, IA 50103, USA | |
| Murray | Murray, IA 50174, USA | |
| N-F | Newell, IA 50568, USA | |
| North Iowa | Buffalo Center, IA 50424, USA | |
| N-K | Northwood, IA 50459, USA | |
| Riceville | Riceville, IA 50466, USA | |
| River Valley | Correctionville, IA 51016, USA | |
| Seymour | Seymour, IA 52590, USA | |
| Sidney | Sidney, IA 51652, USA | |
| Siouxland Christian | Sioux City, IA, USA | |
| Springville | Springville, IA 52336, USA | |
| St. Marys-Remsen | Remsen, IA 51050, USA | |
| Stanton | Stanton, IA 51573, USA | |
| Tri-County | Thornburg, IA 50136, USA | |
| Tripoli | Tripoli, IA 50676, USA | |
| Turkey Valley | Jackson Junction, IA, USA | |
| Twin Cedars | Bussey, IA 50044, USA | |
| Waco | Wayland, IA 52654, USA | |
| Wayne | Corydon, IA 50060, USA | |
| WBM | West Bend, IA 50597, USA | |
| West Central | Maynard, IA 50655, USA | |
| West Harrison | Mondamin, IA 51557, USA | |
| Woodbine | Woodbine, IA 51579, USA |
