| DISTRICT SITE | |||||
| A-D-M, ADEL | A-D-M, ADEL | 9 | DALLAS CENTER-GRIMES | 7 | |
| BOONE | BOONE | 9 | NEVADA | 2 | |
| CENTERVILLE | CENTERVILLE | 12 | KNOXVILLE | 0 | (6 inn) |
| CRESTON | GLENWOOD | 12 | WINTERSET | 1 | (5 inn) |
| DECORAH | WAUKON | 2 | CRESTWOOD, CRESCO | 0 | |
| HAMPTON-DUMONT | CLEAR LAKE | 14 | CHARLES CITY | 6 | |
| HARLAN | HARLAN | 5 | CARROLL | 4 | |
| LEMARS | BISHOP HEELAN CATHOLIC, SC | 14 | MOC-FLOYD VALLEY | 4 | (6 inn) |
| MAQUOKETA | ASSUMPTION, DAVENPORT | 7 | WAHLERT, DUBUQUE | 5 | |
| MARION | MARION | 16 | UNION, LAPORTE CITY | 2 | (5 inn) |
| MOUNT PLEASANT | WASHINGTON | 7 | FORT MADISON | 1 | |
| NORWALK | CHARITON | 15 | NORWALK | 12 | |
| OELWEIN | OELWEIN | 8 | WEST DELAWARE, MANCHESTER | 2 | |
| SOLON | SOLON | 12 | ANAMOSA | 0 | (5 inn) |
| STORM LAKE | STORM LAKE | 4 | SERGEANT BLUFF-LUTON | 3 | (10 inn) |
| WILLIAMSBURG | WILLIAMSBURG | 7 | GRINNELL | 2 |