If available, see below for a list of known police frequencies for Putnam County in Illinois. Or, navigate to your city or town to view your local city and/or police frequencies within Putnam County, Illinois.
| Frequency | Description | Agency | |
|---|---|---|---|
| 154.74 | Putnam County Sheriff - Dispatch | Putnam County Sheriff |
Detect police activity and stay ticket-free in Putnam County with these police radar detectors.