79619. 'Districts' consist of the following:(a) District 1 consists of the California Counties of El Dorado, Marin, Napa, Sacramento, Solano, Sonoma, and all counties north of these counties.(b) District 2 consists of the California Counties of Inyo, Kern, San Luis Obispo, and all counties north of these counties up to the southern boundary of District 1.(c) District 3 consists of the California counties south of District 2.(d) District 4 consists of all areas not in California.(Added by Stats. 2010, Ch. 585, Sec. 1. (AB 1912) Effective January 1, 2011.)
California Legal Code
§ 79619
Source: https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=FAC&division=22.&title=&part=2.&chapter=28.&article=2.· Version 2026