| Aledo | 34 |
| Alpha | 7 |
| Andalusia | 25 |
| Annawan | 14 |
| Atkinson | 11 |
| Bettendorf | 341 |
| Blue Grass | 92 |
| Buffalo | 8 |
| Camanche | 4 |
| Cambridge | 30 |
| 7 | |
| Clinton | 42 |
| Coal Valley | 92 |
| Colona | 117 |
| Cordova | 20 |
| Davenport | 995 |
| Delmar | 3 |
| Dixon | 3 |
| Durant | 25 |
| East Moline | 173 |
| Eldridge | 93 |
| Erie | 22 |
| Fulton | 4 |
| Geneseo | 128 |
| Grand Mound | 6 |
| Hampton | 32 |
| Hillsdale | 9 |
| 10 | |
| Joy | 2 |
| Keithsburg | 5 |
| Long Grove | 10 |
| Lost Nation | 1 |
| Lowden | 9 |
| Lynn Center | 4 |
| Maquoketa | 12 |
| Matherville | 5 |
| Milan | 175 |
| Moline | 346 |
| Monmouth | 19 |
| Morrison | 15 |
| Muscatine | 38 |
| New Boston | 25 |
| New Liberty | 9 |
| New Windsor | 7 |
| Oquawka | 7 |
| Orion | 38 |
| Park View | 1 |
| 6 | |
| Port Byron | 105 |
| Princeton | 10 |
| Rapids City | 63 |
| Reynolds | 7 |
| Riverdale | 1 |
| Rock Island | 342 |
| Sherrard | 29 |
| Silvis | 50 |
| 11 | |
| Tipton | 1 |
| Viola | 7 |
| Walcott | 7 |
| Wheatland | 10 |
| Wilton | 2 |
| Woodhull | 19 |
