If available, see below for a list of known police frequencies for Mahoning County in Ohio. Or, navigate to your city or town to view your local city and/or police frequencies within Mahoning County, Ohio.
| Alliance | Beloit | Campbell | Canfield | |
| Columbiana | Craig Beach | Lowellville | New Middletown | |
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| Poland | Sebring | Struthers | Washingtonville | |
| Youngstown | ||||
Detect police activity and stay ticket-free in Mahoning County with these police radar detectors.