Fire Protection Districts
- Alpine Fire Protection District
- American Canyon Fire Protection District
- Anderson Fire Protection District
- Arbuckle-College City Fire Protection District
- Arcata Fire Protection District
- Belmont Fire Protection District
- Belmont-San Carlos Fire Department
- Blue Lake Fire Protection District
- Bolinas Fire Protection District
- Bonita-Sunnyside Fire Protection District
- Boulder Creek Fire Protection District
- Burney Fire District
- Cameron Park Community Services District
- Carmel Highlands Fire Protection District of Monterey County
- Central Calaveras Fire And Rescue Protection District
- Central County Fire Department
- Central Fire Protection District of Santa Cruz County
- Central Marin Fire Authority
- Chino Valley Independent Fire District
- Cloverdale Fire Protection District
- Coastside Fire Protection District
- Colfax Cemetery District
- Copperopolis Fire Protection District
- Cordelia Fire Protection District of Solano County
- Cottonwood Fire Protection District
- Diamond Springs/El Dorado Fire Protection District
- Dougherty Regional Fire Authority
- Ebbetts Pass Fire Protection District
- Edgemont Community Services District
- El Dorado County Fire Protection District
- El Dorado Hills County Water District
- Esparto Fire Protection District
- Felton Fire Protection District
- Fort Bragg Fire Protection Authority
- Forestville Water District
- Fruitridge Fire Protection District
- Garden Valley Fire Protection District
- Georgetown Fire Protection District
- Gold Ridge Fire Protection District
- Graton Fire Protection District
- Gridley Biggs Cemetery District
- Groveland Community Services District
- Hamilton Branch Fire Protection District
- Happy Valley Fire District
- Hesperia Fire Protection District
- Higgins Area Fire Protection District
- Humboldt Bay Fire Joint Powers Authority
- Idyllwild Fire Protection District
- Kelseyville Fire Protection District
- Kenwood Fire Protection District
- Kentfield Fire Protection District
- Lake County Fire Protection District
- Lakeport County Fire Protection District
- Lakeside Fire Protection District
- Lake Valley Fire Protection District
- Linda Fire Protection District
- Linden-Peters Rural County Fire Protection District
- Little Lake Fire Protection District
- Mammoth Lakes Fire District
- Meeks Bay Fire Protection District
- Menlo Park Fire Protection District
- Mokelumne Rural Fire District
- Montecito Fire Protection District
- Monterey County Regional Fire Protection District
- Montezuma Fire Protection District
- Murrieta Fire Protection District
- Natomas Fire Protection District
- Nevada County Consolidated Fire District
- North Coast Unified Air Quality Management District
- North County Fire Protection District of Monterey County
- North County Fire Protection District of San Diego County
- North Tahoe Fire Protection District
- Northshore Fire Protection District
- Oakdale Rural Fire Protection District
- Ophir Hill Fire Protection District
- Pacific Fire Protection District
- Pajaro Valley Fire Protection Agency
- Peardale Chicago Park Fire Protection District
- Peninsula Fire Protection District
- Penn Valley Fire Protection District
- Penryn Fire Protection District
- Placer Hills Fire Protection District
- Rancho Adobe Fire Protection District
- Rancho Cucamonga Fire Protection District
- Rancho Santa Fe Fire Protection District
- Rescue Fire Protection District
- Ross Valley Fire Department
- Sacramento Metropolitan Fire District
- Sacramento Regional Fire/EMS Communications Center
- Salida Fire Protection District
- San Mateo Consolidated Fire Department
- San Miguel Consolidated Fire Protection District
- Santa Clara County Central Fire Protection District
- Schell Vista Fire Protection District
- Scotts Valley Fire Protection District
- Shasta Lake Fire Protection District
- Sonoma County Fire District
- South Placer Fire District
- South San Joaquin County Fire Authority
- Stanislaus Consolidated Fire Protection District
- Stinson Beach Fire Protection District
- Suisun Fire Protection District
- Tiburon Fire Protection District
- Tracy Rural County Fire Protection District
- Truckee Fire Protection District
- Tuolumne Fire District
- Ukiah Valley Fire District
- Vacaville Fire Protection District
- West Almanor Community Services District
- Williams Fire Protection Authority
- Wilton Fire Protection District
- Winters Fire Protection District
- Woodbridge Rural County Fire Protection District
- Woodlake Fire District
- Woodside Fire Protection District