If available, see below for a list of known police frequencies for Plymouth County in Iowa. Or, navigate to your city or town to view your local city and/or police frequencies within Plymouth County, Iowa.
| Frequency | Description | Agency | |
|---|---|---|---|
| 154.86 | Plymouth County Sheriff - Dispatch | Plymouth County Sheriff | |
| 460.5 | Plymouth County Sheriff - Dispatch | Plymouth County Sheriff |
| Akron | Brunsville | Craig | Hinton | |
| Kingsley | Le Mars | Merrill | Oyens | |
|
| ||||
| Remsen | Struble | Westfield | ||
Detect police activity and stay ticket-free in Plymouth County with these police radar detectors.