If available, see below for a list of known police frequencies for Trenton, Indiana. Or, navigate to another city or town within Blackford County, to view the local police frequencies.
| Converse | Dunkirk | Hartford City | Hoover Park | |
| Matamoras | Millgrove | Montpelier | Renner | |
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| Roll | Shamrock Lakes | Trenton | ||
Detect police activity and stay ticket-free in Trenton, Indiana with these police radar detectors.