If available, see below for a list of known police frequencies for Hardin County in Illinois. Or, navigate to your city or town to view your local city and/or police frequencies within Hardin County, Illinois.
| Frequency | Description | Agency | |
|---|---|---|---|
| 155.835 | Hardin County Sheriff - Dispatch | Hardin County Sheriff |
| Cave In Rock | Elizabethtown | Rosiclare |
Detect police activity and stay ticket-free in Hardin County with these police radar detectors.