If available, see below for a list of known police frequencies for Audrain County in Missouri. Or, navigate to your city or town to view your local city and/or police frequencies within Audrain County, Missouri.
| Benton City | Centralia | Farber | Laddonia | |
| Martinsburg | Mexico | Rowena | Rush Hill | |
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| Thompson | Vandalia | Vandiver | ||
Detect police activity and stay ticket-free in Audrain County with these police radar detectors.