If available, see below for a list of known fire department frequencies for Macon County in Illinois. Or, navigate to your city or town to view your local city and/or fire department frequencies within Macon County, Illinois.
| Argenta | Blue Mound | Decatur | Forsyth | |
| Harristown | Long Creek | Macon | Maroa | |
|
| ||||
| Mount Zion | Niantic | Oreana | Warrensburg | |