California
Demographics by Cubit
California / Counties by Population
The data is from the US Census. Below are 58 California counties ranked 1 through 58 . You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!
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| Rank | County | Population |
|---|---|---|
| 1 | Los Angeles County | 10,039,107 |
| 2 | San Diego County | 3,338,330 |
| 3 | Orange County | 3,175,692 |
| 4 | Riverside County | 2,470,546 |
| 5 | San Bernardino County | 2,180,085 |
| 6 | Santa Clara County | 1,927,852 |
| 7 | Alameda County | 1,671,329 |
| 8 | Sacramento County | 1,552,058 |
| 9 | Contra Costa County | 1,153,526 |
| 10 | Fresno County | 999,101 |
| 11 | Kern County | 900,202 |
| 12 | San Francisco County | 881,549 |
| 13 | Ventura County | 846,006 |
| 14 | San Mateo County | 766,573 |
| 15 | San Joaquin County | 762,148 |
| 16 | Stanislaus County | 550,660 |
| 17 | Sonoma County | 494,336 |
| 18 | Tulare County | 466,195 |
| 19 | Solano County | 447,643 |
| 20 | Santa Barbara County | 446,499 |
| 21 | Monterey County | 434,061 |
| 22 | Placer County | 398,329 |
| 23 | San Luis Obispo County | 283,111 |
| 24 | Merced County | 277,680 |
| 25 | Santa Cruz County | 273,213 |
| 26 | Marin County | 258,826 |
| 27 | Yolo County | 220,500 |
| 28 | Butte County | 219,186 |
| 29 | El Dorado County | 192,843 |
| 30 | Imperial County | 181,215 |
| 31 | Shasta County | 180,080 |
| 32 | Madera County | 157,327 |
| 33 | Kings County | 152,940 |
| 34 | Napa County | 137,744 |
| 35 | Humboldt County | 135,558 |
| 36 | Nevada County | 99,755 |
| 37 | Sutter County | 96,971 |
| 38 | Mendocino County | 86,749 |
| 39 | Yuba County | 78,668 |
| 40 | Tehama County | 65,084 |
| 41 | Lake County | 64,386 |
| 42 | San Benito County | 62,808 |
| 43 | Tuolumne County | 54,478 |
| 44 | Calaveras County | 45,905 |
| 45 | Siskiyou County | 43,539 |
| 46 | Amador County | 39,752 |
| 47 | Lassen County | 30,573 |
| 48 | Glenn County | 28,393 |
| 49 | Del Norte County | 27,812 |
| 50 | Colusa County | 21,547 |
| 51 | Plumas County | 18,807 |
| 52 | Inyo County | 18,039 |
| 53 | Mariposa County | 17,203 |
| 54 | Mono County | 14,444 |
| 55 | Trinity County | 12,285 |
| 56 | Modoc County | 8,841 |
| 57 | Sierra County | 3,005 |
| 58 | Alpine County | 1,129 |
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United States Census Bureau. B01001 SEX BY AGE, 2018 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 19 December 2019. http://www.census.gov/. United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2020. http://www.census.gov/. |
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