Williamson County Police Frequencies

If available, see below for a list of known police frequencies for Williamson County in Illinois. Or, navigate to your city or town to view your local city and/or police frequencies within Williamson County, Illinois.


Conventional Williamson County Sheriff Scanner Frequencies

Frequency Description Agency
154.875Williamson County Sheriff - DispatchWilliamson County Sheriff
857.7625Williamson County Sheriff - DispatchWilliamson County Sheriff