Placer County Police Frequencies

If available, see below for a list of known police frequencies for Placer County in California. Or, navigate to your city or town to view your local police frequencies.


Conventional Placer County Sheriff Scanner Frequencies

Frequency Description Agency
160.665Placer County Sheriff - AlternatePlacer County Sheriff
160.545Placer County Sheriff - DispatchPlacer County Sheriff
161.505Placer County Sheriff - DispatchPlacer County Sheriff
160.665Placer County Sheriff - TACPlacer County Sheriff


Placer County Sheriff Trunking Frequencies & Talkgroups

Below are any trunking frequencies and their corresponding talkgroups (decimals). Be sure to check the system name of each frequency and talkgroup to make sure you are inputting everything correctly into your scanner (some systems are different types, so you'll need to input each system separately).

Placer County Sheriff Trunking Frequencies

System Name System Type Frequency
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I152.0225
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I152.0375

Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I152.0975
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I152.1725

Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I152.1875
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I152.6675

Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.8
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.8125

Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.825
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.8375

Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.85
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.875

Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.8875
Placer Countywide Interoperable Radio Network (CIRN)Project 25 Phase I161.9125

Placer County Sheriff Trunking Talkgroups

System Name Talkgroup Description
Placer Countywide Interoperable Radio Network (CIRN)2001Placer County Sheriff - Dispatch
Placer Countywide Interoperable Radio Network (CIRN)2003Placer County Sheriff - Dispatch
Placer Countywide Interoperable Radio Network (CIRN)2002Placer County Sheriff - TAC

Below is a list of cities located within Placer County, California. Click the link to your city or town to view any available police frequencies.

Auburn Colfax Lincoln Loomis

Rocklin Roseville