Article 2 - BOUNDARIES OF THE SEVERAL COUNTIES
- Section 23100 - Generally
- Section 23101 - Alameda County
- Section 23102 - Alpine County
- Section 23103 - Amador County
- Section 23104 - Butte County
- Section 23105 - Calaveras County
- Section 23106 - Colusa County
- Section 23107 - Contra Costa County
- Section 23108 - Del Norte County
- Section 23109 - El Dorado County
- Section 23110 - Fresno County
- Section 23111 - Glenn County
- Section 23112 - Humboldt County
- Section 23113 - Imperial County
- Section 23114 - Inyo County
- Section 23115 - Kern County
- Section 23116 - Kings County
- Section 23117 - Lake County
- Section 23118 - Lassen County
- Section 23119 - Los Angeles County
- Section 23120 - Madera County
- Section 23121 - Marin County
- Section 23122 - Mariposa County
- Section 23123 - Mendocino County
- Section 23124 - Merced County
- Section 23125 - Modoc County
- Section 23126 - Mono County
- Section 23127 - Monterey County
- Section 23128 - Napa County
- Section 23129 - Nevada County
- Section 23130 - Orange County
- Section 23131 - Placer County
- Section 23132 - Plumas County
- Section 23133 - Riverside County
- Section 23134 - Sacramento County
- Section 23135 - San Benito County
- Section 23136 - San Bernardino County
- Section 23137 - San Diego County
- Section 23138 - San Francisco City and County
- Section 23139 - San Joaquin County
- Section 23140 - San Luis Obispo County
- Section 23141 - San Mateo County
- Section 23142 - Santa Barbara County
- Section 23143 - Santa Clara County
- Section 23144 - Santa Cruz County
- Section 23145 - Shasta County
- Section 23146 - Sierra County
- Section 23147 - Siskiyou County
- Section 23148 - Solano County
- Section 23149 - Sonoma County
- Section 23150 - Stanislaus County
- Section 23151 - Sutter County
- Section 23152 - Tehama County
- Section 23153 - Trinity County
- Section 23154 - Tulare County
- Section 23155 - Tuolumne County
- Section 23156 - Ventura County
- Section 23157 - Yolo County
- Section 23158 - Yuba County