If available, see below for a list of known police frequencies for Canton, South Dakota. Or, navigate to another city or town within Lincoln County, to view the local police frequencies.
| Beresford | Canton | Fairview | Harrisburg | |
| Hudson | Lennox | Shindler | Sioux Falls | |
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| Tea | Worthing | |||
Detect police activity and stay ticket-free in Canton, South Dakota with these police radar detectors.