California Police Frequencies

California Police Frequencies By County

Below is a list of all the Counties located within the State of California. Click your county’s link to find your local cities, towns and municipalities. We try to provide as many California police frequencies as possible. Please feel free to send us updates and suggestions.

Alameda Alpine Amador Butte Calaveras
Colusa Contra Costa Del Norte El Dorado Fresno
Glenn Humboldt Imperial Inyo Kern
Kings Lake Lassen Los Angeles Madera
Marin Mariposa Mendocino Merced Modoc
Mono Monterey Napa Nevada Orange
Placer Plumas Riverside Sacramento San Benito
San Bernardino San Diego San Francisco San Joaquin San Luis Obispo
San Mateo Santa Barbara Santa Clara Santa Cruz Shasta
Sierra Siskiyou Solano Sonoma Stanislaus
Sutter Tehama Trinity Tulare Tuolumne
Ventura Yolo Yuba

Find police frequencies to monitor on your scanner