Counties in the Field Representatives Region
| Sally Riley's Region |
| Butte, Colusa, Del Norte, El Dorado, Glenn, Humboldt, Lake, Lassen, Mendocino, Modoc, Napa, Nevada, Placer, Plumas, Sacramento, Shasta, Sierra, Siskiyou, Solano, Sonoma, Sutter, Tehama, Trinity, Yolo, Yuba |
| Michelle Tucker's Region |
| Alpine, Amador, Calaveras, Fresno, Kings, Madera, Mariposa, Merced, San Joaquin, Stanislaus, Tulare, Tuolumne |
| Shari Pence's Region |
| Imperial, Inyo, Los Angeles, Mono, Orange, Riverside, San Bernardino, San Diego, Kern, San Luis Obispo, Santa Barbara, Ventura, Los Angeles |
| Main Office Region |
| Alameda, Contra Costa, Marin, Monterey, San Benito, San Francisco, San Mateo, Santa Clara, Santa Cruz |
