| Andalusia, Rock Island |
61232 |
| Babcock, Rock Island |
61244 |
| Barstow, Rock Island |
61236 |
| Buffalo Prairie, Rock Island |
61237 |
| Byron Hills, Rock Island |
61275 |
| Campbells Island, Rock Island |
61244 |
| Carbon Cliff, Rock Island |
61239 |
| Coal Valley, Rock Island |
61240 |
| Coe, Rock Island |
61275 |
| Cordova, Rock Island |
61242 |
| East Moline, Rock Island |
61244 |
| Hampton, Rock Island |
61256 |
| Hillsdale, Rock Island |
61257 |
| Illinois City, Rock Island |
61259 |
| Marston, Rock Island |
61279 |
| Meersman, Rock Island |
61244 |
| Merry Oaks, Rock Island |
61244 |
| Milan, Rock Island |
61264 |
| Mobet Meadows, Rock Island |
61275 |
| Moline, Rock Island |
61265 |
| Oak Grove, Rock Island |
61264 |
| Perryton, Rock Island |
61279 |
| Port Byron, Rock Island |
61275 |
| Rapids City, Rock Island |
61278 |
| Reynolds, Rock Island |
61279 |
| Rock Island, Rock Island |
61201, 61204 |