Class A (1-499 members)
Alameda, Amador, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Humboldt, Inyo-Mono, Kings, Lake, Lassen, Los Angeles, Madera, Marin, Mariposa, Modoc, Monterey, Nevada, Orange, Placer, Plumas - Sierra, Riverside, Sacramento, San Benito, San Bernardino, San Mateo, Santa Barbara, Santa Clara, Santa Cruz, Shasta, Siskiyou, Solano, Tehama, Trinity, Tuolumne.
Class B (500-799 members)
Glenn, Imperial, Kern, Mendocino, San Luis Obispo, Ventura, Yolo, Yuba-Sutter.
Class C (800 + members)
Butte, Fresno, Merced, Napa, San Diego, San Joaquin, Sonoma, Stanislaus, Tulare.
**Based on FYE October 31, 2021 Agricultural Membership Numbers**