If available, see below for a list of known police frequencies for Mount Ayr, Indiana. Or, navigate to another city or town within Newton County, to view the local police frequencies.
| Ade | Beaver City | Brook | Conrad | |
| Effner | Enos | Foresman | Goodland | |
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| Kentland | Morocco | Mount Ayr | Newton | |
| Pembroke | Percy Junction | Perkins | Sumava Resorts | |
| Thayer | ||||
Detect police activity and stay ticket-free in Mount Ayr, Indiana with these police radar detectors.