| SUBSTATE SITE | |||||
| ADAIR-CASEY | ADAIR-CASEY | 60 | FARRAGUT | 24 | |
| ARMSTRONG-RINGSTED | ARMSTRONG-RINGSTED | 66 | AR-WE-VA, WESTSIDE | 6 | |
| CAM, ANITA | CAM, ANITA | 34 | SIDNEY | 28 | |
| CWL, CORWITH | CWL, CORWITH | 62 | DUNKERTON | 16 | |
| EAST MILLS | EAST MILLS | 62 | COON RAPIDS-BAYARD | 56 | |
| HARMONY, FARMINGTON | GRANDVIEW PARK BAPTIST, DM | 24 | HARMONY, FARMINGTON | 22 | |
| JOHNSTON | ANKENY CHRISTIAN ACADEMY | 69 | MELCHER-DALLAS | 28 | |
| LENOX | LENOX | 62 | MORAVIA | 6 | |
| NE HAMILTON, BLAIRSBURG | NE HAMILTON, BLAIRSBURG | 40 | KEE, LANSING | 0 | |
| NORTH SENTRAL KOSSUTH | NORTH SENTRAL KOSSUTH | 54 | REMSEN-UNION | 34 | |
| PRESTON | PRESTON | 73 | CLARKSVILLE | 0 | |
| ST. MARY'S, REMSEN | WEST BEND-MALLARD | 44 | ST. MARY'S, REMSEN | 36 | |
| STANTON | STANTON | 32 | GLIDDEN-RALSTON | 6 | |
| TRI-COUNTY, THORNBURG | TRI-COUNTY, THORNBURG | 21 | EAST UNION, AFTON | 10 | |
| WEST CENTRAL, MAYNARD | WEST CENTRAL, MAYNARD | 32 | JANESVILLE | 28 | |
| WOODBINE | GRAETTINGER-TERRIL | 62 | WOODBINE | 25 |