Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Calero 72-003 Dam | Dam | 149 | Santa Clara | 37 10 59 N | 121 47 31 W |
| Calero Park | Park | 53 | Santa Clara | 37 14 26 N | 121 49 09 W |
| Calero Reservoir | Reservoir | 149 | Santa Clara | 37 10 59 N | 121 47 31 W |
| Calero Reservoir County Park | Park | 298 | Santa Clara | 37 10 23 N | 121 46 28 W |
| Calexico | Populated Place | 2 | Imperial | 32 40 44 N | 115 29 56 W |
| Calexico Adventist Missionary School | School | 1 | Imperial | 32 39 55 N | 115 29 40 W |
| Calexico City Hall | Building | 1 | Imperial | 32 40 11 N | 115 29 35 W |
| Calexico Hospital | Hospital | 1 | Imperial | 32 40 43 N | 115 29 28 W |
| Calexico International Airport | Airport | -4 | Imperial | 32 40 10 N | 115 30 50 W |
| Calexico Lodge | Populated Place | 1033 | San Diego | 32 39 58 N | 116 16 51 W |
| Calexico Mall Shopping Center | Locale | -7 | Imperial | 32 39 58 N | 115 30 06 W |
| Calexico Post Office | Post Office | 1 | Imperial | 32 40 03 N | 115 29 47 W |
| Calf Canyon | Valley | | San Luis Obispo | 35 25 15 N | 120 34 18 W |
| Calf Creek | Stream | | Humboldt | 40 20 58 N | 123 58 39 W |
| Calf Creek | Stream | | Kern | 35 46 45 N | 118 31 41 W |
| Calf Creek | Stream | | Tehama | 40 10 08 N | 121 33 56 W |
| Calf Creek | Stream | | Tehama | 40 07 58 N | 121 39 09 W |
| Calf Lake | Lake | 2125 | Siskiyou | 41 33 40 N | 123 05 52 W |
| Calflax | Populated Place | 84 | Fresno | 36 20 33 N | 120 06 11 W |
| Calflax Ranch | Locale | 83 | Fresno | 36 20 37 N | 120 05 02 W |
| Calflax Substation | Locale | 99 | Fresno | 36 17 02 N | 120 07 20 W |
| Calfornia Hall | Building | 83 | Alameda | 37 52 19 N | 122 15 37 W |
| Calfornia Memorial Stadium | Park | 129 | Alameda | 37 52 17 N | 122 15 05 W |
| Calfpasture Creek | Stream | | Plumas | 39 43 56 N | 120 33 55 W |
| Calgro | Populated Place | 104 | Tulare | 36 29 23 N | 119 17 08 W |
| Calhoon Cabin | Locale | 973 | San Benito | 36 19 49 N | 120 51 45 W |
| Calhoun Cut | Canal | 2 | Solano | 38 15 31 N | 121 48 12 W |
| Calico | Populated Place | 122 | Kern | 35 37 58 N | 119 12 23 W |
| Calico | Populated Place | 697 | San Bernardino | 34 56 56 N | 116 51 54 W |
| Calico High School | School | 624 | San Bernardino | 34 51 40 N | 116 53 24 W |
| Calico Mountains | Range | 1065 | San Bernardino | 34 58 25 N | 116 50 36 W |
| Calico Peak | Summit | 1369 | San Bernardino | 34 59 43 N | 116 50 18 W |
| Calico Peaks | Range | 1117 | Inyo | 35 59 04 N | 116 29 01 W |
| Caliente | Populated Place | 404 | Kern | 35 17 28 N | 118 37 40 W |
| Caliente Creek | Stream | | Kern | 35 16 47 N | 118 50 02 W |
| Caliente Mountain | Summit | 1557 | San Luis Obispo | 35 02 11 N | 119 45 36 W |
| Caliente Ranch | Locale | 561 | Santa Barbara | 34 59 11 N | 119 47 39 W |
| Caliente Range | Range | 1325 | San Luis Obispo | 35 05 15 N | 119 48 32 W |
| Caliente Sands (subdivision) | Populated Place | 94 | Riverside | 33 47 36 N | 116 27 23 W |
| Caliente School | School | 415 | Kern | 35 17 36 N | 118 37 17 W |
| Caliente Spring | Spring | 668 | Kern | 35 17 28 N | 118 35 21 W |
| Calif Cons Center 1-074 Dam | Dam | 1270 | Lassen | 40 24 30 N | 120 30 16 W |
| Califa (historical) | Populated Place | 76 | Madera | 37 05 05 N | 120 12 29 W |
| Califa Canal | Canal | 64 | Madera | 37 02 20 N | 120 15 13 W |
| Califa Lateral A | Canal | 72 | Madera | 37 05 22 N | 120 14 40 W |
| Califa Lateral B | Canal | 69 | Madera | 37 04 49 N | 120 14 55 W |
| Califa Lateral C | Canal | 67 | Madera | 37 04 09 N | 120 15 36 W |
| Califa Lateral D | Canal | 66 | Madera | 37 03 17 N | 120 15 07 W |
| California | Mine | 326 | Placer | 39 00 34 N | 120 46 15 W |
| California Academy of Sciences | Building | 78 | San Francisco | 37 46 12 N | 122 27 57 W |
| California Agricultural Technical Institute | Building | 105 | Fresno | 36 48 58 N | 119 44 14 W |
| California Air Resources Board Library | Building | 7 | Sacramento | 38 34 29 N | 121 28 50 W |
| California Aircraft Antique Museum | Building | 83 | Santa Clara | 37 04 36 N | 121 35 60 W |
| California Alumni Camp | Locale | 1733 | Tuolumne | 38 10 45 N | 120 00 17 W |
| California Art Club | Building | 151 | Los Angeles | 34 06 01 N | 118 17 39 W |
| California Attory Generals Law Library | Building | 7 | Sacramento | 38 34 39 N | 121 29 12 W |
| California Avenue Elementary School | School | 102 | San Diego | 33 12 29 N | 117 14 48 W |
| California Avenue Elementary School | School | 44 | Stanislaus | 37 43 44 N | 120 55 32 W |
| California Avenue Park | Park | 45 | Stanislaus | 37 43 43 N | 120 55 44 W |
| California Baptist College | School | 245 | Riverside | 33 55 48 N | 117 25 32 W |
| California Bighorn Sheep Zoological Area | Park | 3067 | Inyo | 36 51 37 N | 118 19 55 W |
| California Center for the Arts Escondido | Building | 197 | San Diego | 33 07 17 N | 117 05 08 W |
| California Checking Station | Locale | 83 | Riverside | 33 36 20 N | 114 31 59 W |
| California Childrens College | School | 58 | Los Angeles | 34 02 38 N | 118 19 30 W |
| California Christian College | School | 97 | Fresno | 36 45 59 N | 119 43 57 W |
| California Christian Home | Building | 112 | Los Angeles | 34 05 25 N | 118 05 08 W |
| California Citizen Soldier Museum | Building | 8 | Sacramento | 38 34 54 N | 121 30 16 W |
| California Citrus State Historical Park | Park | 289 | Riverside | 33 53 50 N | 117 25 18 W |
| California City | Populated Place | 733 | Kern | 35 07 33 N | 117 59 09 W |
| California City Branch Kern County Library | Building | 720 | Kern | 35 07 35 N | 117 57 33 W |
| California City Chamber of Commerce | Building | 732 | Kern | 35 07 37 N | 117 59 07 W |
| California City City Hall | Building | 720 | Kern | 35 07 35 N | 117 57 35 W |
| California City Medical Center | Hospital | 720 | Kern | 35 07 58 N | 117 57 35 W |
| California City Middle School | School | 726 | Kern | 35 06 32 N | 117 57 13 W |
| California City Municipal Airport | Airport | 739 | Kern | 35 09 06 N | 118 00 53 W |
| California City Post Office | Post Office | 720 | Kern | 35 07 36 N | 117 57 35 W |
| California City Public Golf Course | Locale | 717 | Kern | 35 07 29 N | 117 56 17 W |
| California Club | Building | 88 | Los Angeles | 34 03 02 N | 118 15 23 W |
| California Club | Locale | 2 | Solano | 38 09 13 N | 122 02 56 W |
| California College of Arts and Crafts | School | 62 | Alameda | 37 50 09 N | 122 15 02 W |
| California College of Medicine | School | 100 | Los Angeles | 34 03 48 N | 118 12 42 W |
| California Concordia College | School | 27 | Alameda | 37 46 21 N | 122 10 57 W |
| California Conservaton Corps Academy | School | 672 | Calaveras | 38 08 30 N | 120 27 30 W |
| California Convalescent Hospital | Hospital | 52 | San Francisco | 37 47 18 N | 122 26 21 W |
| California Correctional Center | Locale | 1250 | Lassen | 40 24 08 N | 120 30 50 W |
| California Correctional Institute | Locale | 1187 | Kern | 35 06 54 N | 118 34 09 W |
| California Country Club | Locale | 80 | Los Angeles | 34 02 24 N | 118 00 49 W |
| California Country Club (historical) | Locale | 75 | Los Angeles | 34 02 14 N | 118 24 03 W |
| California Crafts Museum | Building | 19 | San Francisco | 37 48 21 N | 122 25 20 W |
| California Creek | Stream | | Madera | 37 24 38 N | 119 35 46 W |
| California Creek | Stream | | Mono | 38 40 57 N | 119 32 47 W |
| California Department of Forestry Fire Academy | School | 108 | Amador | 38 21 40 N | 120 56 22 W |
| California Department of Natural Resources | Building | 316 | Kern | 35 08 26 N | 119 27 55 W |
| California Department of Pesticide Regulation Library | Building | 7 | Sacramento | 38 34 30 N | 121 29 36 W |
| California District Forest Fire Station | Locale | 660 | Calaveras | 38 08 15 N | 120 27 56 W |
| California Division of Forestry | Locale | 193 | Monterey | 36 34 43 N | 121 54 51 W |
| California Division of Forestry | Locale | 110 | San Benito | 36 51 18 N | 121 24 13 W |
| California Division of Forestry | Locale | 98 | Santa Clara | 37 06 33 N | 121 38 17 W |
| California Division of Forestry | Locale | 342 | Tuolumne | 37 50 04 N | 120 30 09 W |
| California Division of Forestry Station | Locale | 433 | Colusa | 39 11 05 N | 122 26 06 W |
| California Division of Mines and Geology Library | Building | 8 | Sacramento | 38 34 46 N | 121 29 39 W |
| California Duck Club | Locale | 16 | Colusa | 39 18 03 N | 121 55 59 W |
| California Ear Institute | Hospital | 24 | Santa Clara | 37 26 12 N | 122 10 37 W |
| California Elementary School | School | 100 | Los Angeles | 34 02 41 N | 117 57 24 W |
| California Elementary School | School | 109 | Los Angeles | 34 03 20 N | 117 56 51 W |
| California Elementary School | School | 10 | Orange | 33 41 21 N | 117 55 29 W |
| California Elementary School | School | 72 | Orange | 33 48 20 N | 117 50 30 W |
| California Elementary School | School | 388 | San Bernardino | 34 08 25 N | 117 19 50 W |
| California Energy Commission Library | Building | 6 | Sacramento | 38 34 31 N | 121 29 57 W |
| California Falls | Falls | 2360 | Tuolumne | 37 54 58 N | 119 26 25 W |