If available, see below for a list of known police frequencies for Brimfield, Illinois. Or, navigate to another city or town within Peoria County, to view the local police frequencies.
| Bartonville | Bellevue | Brimfield | Chillicothe | |
| Dunlap | Elmwood | Glasford | Hanna City | |
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| Kingston Mines | Mapleton | Norwood | Peoria | |
| Peoria Heights | Princeville | West Peoria | ||
Detect police activity and stay ticket-free in Brimfield, Illinois with these police radar detectors.