If available, see below for a list of known police frequencies for Sioux County in Iowa. Or, navigate to your city or town to view your local city and/or police frequencies within Sioux County, Iowa.
|155.61||Sioux County Sheriff - Alternate||Sioux County Sheriff|
|155.91||Sioux County Sheriff - Alternate||Sioux County Sheriff|
|151.01||Sioux County Sheriff - Dispatch||Sioux County Sheriff|
|460.1375||Sioux County Sheriff - Dispatch||Sioux County Sheriff|
|155.19||Sioux County Sheriff - TAC||Sioux County Sheriff|
Detect police activity and stay ticket-free in Sioux County with these police radar detectors.