If available, see below for a list of known police frequencies for Sherman County in Oregon. Or, navigate to your city or town to view your local city and/or police frequencies within Sherman County, Oregon.
| Biggs Junction | De Moss Springs | Erskine | Grass Valley | |
| Harmony | Kent | Klondike | Locust Grove | |
|
| ||||
| McDonald | Monkland | Moro | Rufus | |
| Rutledge | Wasco | |||
Detect police activity and stay ticket-free in Sherman County with these police radar detectors.