California area codes and area names
Local time
California
California
Population
California
39 512 223
California
39 512 223
Emergency phone number
California
911
California
911
State: California
State code: CA
Country Calling Code:
+1
E.164 (Country Code):
1
Emergency phone number:
911
Capital:
Washington D.C.
Language:
English
Valuta:
US Dollar (USD)
2 DIGIT ISO:
US
3 DIGIT ISO:
USA
Local Time:
14:19
Timezone:
America/Los_Angeles
Population:
39 512 223
Land Area:
9 629 091 KM2
California - United States
The state California is located in United States (country code +1). There is 551 phone areas in the state of California. If you are calling someone located in California from abroad, you must either write a plus sign (+) or two zeros (00) followed by the country code (+1 or 001) and then the Area code (found below) and then the phone number.
Local time in California is 14:19.
Area codes and names
California Counties sorted by Population
California consists of 58 counties with a total population of 39 512 223 citizens. The population data are from 2021.
Rank | County | Timezone | Total Population |
---|---|---|---|
1 | Los Angeles County | America/Los_Angeles | 9 818 605 |
2 | San Diego County | America/Los_Angeles | 3 095 313 |
3 | Orange County | America/Los_Angeles | 3 010 232 |
4 | Riverside County | America/Los_Angeles | 2 189 641 |
5 | San Bernardino County | America/Los_Angeles | 2 035 210 |
6 | Santa Clara County | America/Los_Angeles | 1 781 642 |
7 | Alameda County | America/Los_Angeles | 1 510 271 |
8 | Sacramento County | America/Los_Angeles | 1 418 788 |
9 | Contra Costa County | America/Los_Angeles | 1 049 025 |
10 | Fresno County | America/Los_Angeles | 930 450 |
11 | Kern County | America/Los_Angeles | 839 631 |
12 | Ventura County | America/Los_Angeles | 823 318 |
13 | City and County of San Francisco | America/Los_Angeles | 805 235 |
14 | San Mateo County | America/Los_Angeles | 718 451 |
15 | San Joaquin County | America/Los_Angeles | 685 306 |
16 | Stanislaus County | America/Los_Angeles | 514 453 |
17 | Sonoma County | America/Los_Angeles | 483 878 |
18 | Tulare County | America/Los_Angeles | 442 179 |
19 | Santa Barbara County | America/Los_Angeles | 423 895 |
20 | Monterey County | America/Los_Angeles | 415 057 |
21 | Solano County | America/Los_Angeles | 413 344 |
22 | Placer County | America/Los_Angeles | 348 432 |
23 | San Luis Obispo County | America/Los_Angeles | 269 637 |
24 | Santa Cruz County | America/Los_Angeles | 262 382 |
25 | Merced County | America/Los_Angeles | 255 793 |
26 | Marin County | America/Los_Angeles | 252 409 |
27 | Butte County | America/Los_Angeles | 220 000 |
28 | Yolo County | America/Los_Angeles | 200 849 |
29 | El Dorado County | America/Los_Angeles | 181 058 |
30 | Shasta County | America/Los_Angeles | 177 223 |
31 | Imperial County | America/Los_Angeles | 174 528 |
32 | Kings County | America/Los_Angeles | 152 982 |
33 | Madera County | America/Los_Angeles | 150 865 |
34 | Napa County | America/Los_Angeles | 136 484 |
35 | Humboldt County | America/Los_Angeles | 134 623 |
36 | Nevada County | America/Los_Angeles | 98 764 |
37 | Sutter County | America/Los_Angeles | 94 737 |
38 | Mendocino County | America/Los_Angeles | 87 841 |
39 | Yuba County | America/Los_Angeles | 72 155 |
40 | Lake County | America/Los_Angeles | 64 665 |
41 | Tehama County | America/Los_Angeles | 63 463 |
42 | Tuolumne County | America/Los_Angeles | 55 365 |
43 | San Benito County | America/Los_Angeles | 55 269 |
44 | Calaveras County | America/Los_Angeles | 45 578 |
45 | Siskiyou County | America/Los_Angeles | 44 900 |
46 | Amador County | America/Los_Angeles | 38 091 |
47 | Lassen County | America/Los_Angeles | 34 895 |
48 | Del Norte County | America/Los_Angeles | 28 610 |
49 | Glenn County | America/Los_Angeles | 28 122 |
50 | Colusa County | America/Los_Angeles | 21 419 |
51 | Plumas County | America/Los_Angeles | 20 007 |
52 | Inyo County | America/Los_Angeles | 18 546 |
53 | Mariposa County | America/Los_Angeles | 18 251 |
54 | Mono County | America/Los_Angeles | 14 202 |
55 | Trinity County | America/Los_Angeles | 13 786 |
56 | Modoc County | America/Los_Angeles | 9 686 |
57 | Sierra County | America/Los_Angeles | 3 240 |
58 | Alpine County | America/Los_Angeles | 1 175 |