| DISTRICT SITE | |||||
| FOREST CITY | FOREST CITY | 77 | CHARLES CITY | 50 | |
| IOWA FALLS-ALDEN | IOWA FALLS-ALDEN | 43 | NEVADA | 39 | |
| MOUNT VERNON | MOUNT VERNON | 59 | ANAMOSA | 46 | |
| SPIRIT LAKE | SPIRIT LAKE | 44 | MOC-FLOYD VALLEY | 43 | |
| UNION, LAPORTE CITY | UNION, LAPORTE CITY | PPD | VINTON-SHELLSBURG | PPD | |
| WARTBURG COLLEGE | WAVERLY-SHELL ROCK | 55 | NEW HAMPTON | 42 | |
| WAUKON | WAUKON | 60 | OELWEIN | 42 | |
| WEST DELAWARE, MANCHESTER | WEST DELAWARE, MANCHESTER | 50 | INDEPENDENCE | 45 | |
| XAVIER, CEDAR RAPIDS | XAVIER, CEDAR RAPIDS | 64 | SOUTH TAMA COUNTY, TAMA | 26 |