California Counties

Counties and their Abbreviations

Alameda County -- ALA Alpine County -- ALP Amador County -- AMA Anacapa Island -- ANI Butte County -- BUT Calaveras County -- CAL Colusa County -- COL Contra Costa County -- CCO    Del Norte County -- DNO El Dorado County -- ELD Fresno County -- FRE Glenn County -- GLE Humboldt County -- HUM Imperial County -- IMP Inyo County -- INY Kern County -- KER Kings County -- KIN Lake County -- LAK Lassen County -- LAS Los Angeles County -- LAN Madera County -- MAD Marin County -- MRN

Mariposa County -- MRP Mendocino County -- MEN Merced County -- MER Modoc County -- MOD Mono County -- MNO Monterey County -- MNT Napa County -- NAP Nevada County -- NEV Orange County -- ORA Placer County -- PLA Plumas County -- PLU Riverside County -- RIV Sacramento County -- SAC San Benito County -- SBN San Bernardino County -- SBR San Clemente Island -- SCLI San Diego County -- SDI San Francisco County -- SFR San Joaquin County -- SJO San Luis Obispo County -- SLO    San Mateo County -- SMA San Miguel Island -- SMI

San Nicolas Island -- SNI Santa Barbara County -- SBA Santa Barbara Island -- SBI Santa Catalina Island -- SCAI Santa Clara County -- SCL Santa Cruz County -- SCR Santa Cruz Island -- SCRI Santa Rosa Island -- SRI Shasta County -- SHA Sierra County -- SIE Siskiyou County -- SIS Solano County -- SOL Sonoma County -- SON Stanislaus County -- STA Sutter County -- SUT Tehama County -- TEH Trinity County -- TRI Tulare County -- TUL Tuolumne County -- TUO Ventura County -- VEN Yolo County -- YOL Yuba County -- YUB