If available, see below for a list of known police frequencies for Marion County in Illinois. Or, navigate to your city or town to view your local city and/or police frequencies within Marion County, Illinois.
| Frequency | Description | Agency | |
|---|---|---|---|
| 151.3925 | Marion County Sheriff - Dispatch | Marion County Sheriff | |
| 151.34 | Marion County Sheriff - TAC | Marion County Sheriff | |
| 154.83 | Marion County Sheriff - TAC | Marion County Sheriff | |
| 156 | Marion County Sheriff - TAC | Marion County Sheriff | |
| 156.15 | Marion County Sheriff - TAC | Marion County Sheriff | |
| 159.03 | Marion County Sheriff - TAC | Marion County Sheriff |
| Alma | Central City | Iuka | Junction City | |
| Kell | Kinmundy | Odin | Patoka | |
|
| ||||
| Salem | Sandoval | Vernon | Walnut Hill | |
Detect police activity and stay ticket-free in Marion County with these police radar detectors.