| County and City Information | Los Angeles | Inkavote | 9,884,300 | |||
| Key: | Alhambra | 91,614 | ||||
| Chartered counties are bold | Arcadia | 53,225 | ||||
| Only chartered cities are listed | Burbank | 105,332 | ||||
| Counties with ranked ballot compatibility are italic | Cerritos | 57,515 | ||||
| Touch screen systems are bold | Compton | 96,847 | ||||
| Paper voting systems are italic | Culver City | 42,241 | ||||
| Punch card voting systems are underlined | Downey | 101,095 | ||||
| Glendale | 199,178 | |||||
| Industry | 695 | |||||
| county | city | pop | Inglewood | 120,093 | ||
| Alameda | Diebold TS | 1,454,300 | Irwindale | 1,190 | ||
| Alameda | 80,815 | Long Beach | 452,905 | |||
| Albany | 17,770 | Los Angeles | 3,781,545 | |||
| Berkeley | 108,909 | Pasadena | 142,500 | |||
| Hayward | 127,713 | Pomona | 145,384 | |||
| Oakland | 399,916 | Redondo Beach | 66,786 | |||
| Piedmont | 11,582 | Santa Monica | 94,220 | |||
| San Leandro | 75,376 | Signal Hill | 9,133 | |||
| Alpine | Datavote | 1,180 | Temple City | 34,366 | ||
| Amador | ES&S Optech Eagle | 33,350 | Torrance | 145,769 | ||
| Butte | DFM Mark-a-vote | 204,000 | Vernon | 84 | ||
| Chico | 54,093 | Whittier | 85,336 | |||
| Oroville | 12,768 | Madera | DFM Mark-a-vote | 115,600 | ||
| Calaveras | Datavote | 38,300 | Marin | Diebold Accu-Vote | 249,700 | |
| Colusa | ES&S 350/550 | 18,700 | San Rafael | 54,402 | ||
| Contra Costa | DFM Mark-a-vote | 930,000 | Mariposa | Sequoia Optech | 16,000 | |
| Richmond | 93,813 | Mendocino | Diebold Accu-Vote | 86,400 | ||
| San Ramon | 44,688 | Merced | ES&S ivotronic | 210,100 | ||
| Del Norte | Datavote | 27,600 | Merced | 62,799 | ||
| El Dorado | Datavote | 152,900 | Modoc | Diebold Accu-Vote | 9,700 | |
| Fresno | Diebold Accu-Vote | 805,000 | Mono | Sequoia Optech | 10,700 | |
| Fresno | 415,381 | Monterey | Datavote | 399,300 | ||
| Kingsburg | 9,227 | Marina | 30,508 | |||
| Glenn | Datavote | 26,850 | Monterey | 33,775 | ||
| Humboldt | Diebold Accu-Vote | 127,600 | Pacific Grove | 17,472 | ||
| Eureka | 28,606 | Salinas | 131,128 | |||
| Fortuna | 10,234 | Sand City | 198 | |||
| Imperial | Datavote | 144,500 | Napa | Seq Pac AVC Edge | 127,000 | |
| Inyo | Datavote | 18,200 | Napa | 69,938 | ||
| Kern | Diebold TSx | 658,900 | Nevada | ES&S 350/550 | 91,100 | |
| Bakersfield | 230,771 | Grass Valley | 9,856 | |||
| Shafter | 11,645 | Truckee | 16,911 | |||
| Kings | Sequoia Optech | 131,200 | ||||
| Lemoore | 18,316 | |||||
| Lake | DFM Mark-a-vote | 55,300 | ||||
| Lassen | Diebold Accu-Vote | 33,400 | ||||
| Orange | eslate | 2,828,400 | Santa Clara | Seq Pac AVC Edge | 1,736,700 | |
| Anaheim | 306,298 | Gilroy | 39,071 | |||
| Cypress | 48,517 | Mountain View | 75,201 | |||
| Huntington Beach | 196,660 | Palo Alto | 61,189 | |||
| Irvine | 136,577 | San Jose | 909,062 | |||
| Los Alamitos | 12,425 | Santa Clara | 102,682 | |||
| Newport Beach | 73,965 | Sunnyvale | 132,940 | |||
| Placentia | 49,127 | Santa Cruz | DFM Mark-a-vote | 255,000 | ||
| Santa Ana | 314,990 | Santa Cruz | 55,717 | |||
| Seal Beach | 27,192 | Watsonville | 37,514 | |||
| Placer | Diebold Accu-Vote | 234,400 | Shasta | Seq Pac AVC Edge | 164,900 | |
| Roseville | 71,599 | Sierra | Datavote | 3,250 | ||
| Plumas | Diebold TS | 20,300 | Siskiyou | Diebold Accu-Vote | 43,950 | |
| Riverside | Seq Pac AVC Edge | 1,522,900 | Solano | Diebold TSx | 399,000 | |
| La Quinta | 21,763 | Vallejo | 116,148 | |||
| Palm Desert | 36,287 | Sonoma | DFM Mark-a-vote | 450,100 | ||
| Palm Springs | 42,876 | Petaluma | 51,668 | |||
| Rancho Mirage | 11,419 | Santa Rosa | 138,742 | |||
| Riverside | 254,262 | Stanislaus | ES&S 350/550 | 441,400 | ||
| Sacramento | DFM Mark-a-vote | 1,209,500 | Modesto | 184,590 | ||
| Folsom | 48,254 | Sutter | DFM Mark-a-vote | 77,200 | ||
| Sacramento | 403,312 | Tehama | Seq Pac AVC Edge | 56,200 | ||
| San Benito | Datavote | 48,750 | Trinity | Diebold Accu-Vote | 13,100 | |
| San Bernardino | Seq Pac AVC Edge | 1,689,300 | Tulare | Diebold Accu-Vote | 368,000 | |
| Adelanto | 14,905 | Dinuba | 15,377 | |||
| Big Bear Lake | 6,192 | Exeter | 8,575 | |||
| Loma Linda | 21,604 | Lindsay | 9,015 | |||
| Needles | 6,004 | Porterville | 37,014 | |||
| San Bernardino | 185,942 | Tulare | 41,356 | |||
| San Diego | Diebold TSx | 2,911,500 | Visalia | 94,816 | ||
| Chula Vista | 166,945 | Woodlake | 6,281 | |||
| Del Mar | 5,328 | Tuolumne | ES&S 350/550 | 52,800 | ||
| San Diego | 1,254,281 | Ventura | Datavote | 756,500 | ||
| San Marcos | 52,074 | Port Hueneme | 22,621 | |||
| San Francisco | ES&S Optech Eagle | 801,400 | Ventura | 102,319 | ||
| San Francisco | 790,498 | Yolo | Datavote | 157,500 | ||
| San Joaquin | Diebold TSx | 566,600 | Yuba | Datavote | 60,700 | |
| Stockton | 243,673 | Marysville | 12,854 | |||
| San Luis Obispo | Diebold Accu-Vote | 245,200 | ||||
| San Luis Obispo | 43,704 | |||||
| San Mateo | ES&S Optech Eagle | 730,000 | ||||
| Redwood City | 76,554 | |||||
| San Mateo | 94,084 | |||||
| Santa Barbara | Diebold Accu-Vote | 414,200 | ||||
| Santa Barbara | 91,909 | |||||
| Santa Maria | 71,961 | |||||