If available, see below for a list of known police frequencies for Passaic County in New Jersey. Or, navigate to your city or town to view your local city and/or police frequencies within Passaic County, New Jersey.
| Bloomingdale | Clifton | Haledon | Hawthorne | |
| North Haledon | Passaic | Paterson | Pompton Lakes | |
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| Prospect Park | Ringwood | Totowa | Wanaque | |
| Woodland Park | ||||
Detect police activity and stay ticket-free in Passaic County with these police radar detectors.