of the 58 Counties in California the fastest growing County is Trinity County with 16.87% growth. The County lowest growth is Modoc County with -10.18% growth.
List of Counties in California With Population Percentage Change | |||||
|---|---|---|---|---|---|
| Map Key | Name | Population Change | Population | ||
| Alameda County | 11.39% | 1,515,136 | |||
| Alpine County | 2.47% | 1,197 | |||
| Amador County | 6.26% | 37,764 | |||
| Butte County | -3.8% | 220,101 | |||
| Calaveras County | -0.63% | 45,507 | |||
| Colusa County | 1.96% | 21,329 | |||
| Contra Costa County | 11.14% | 1,052,047 | |||
| Del Norte County | -3.03% | 28,496 | |||
| El Dorado County | 5.59% | 180,441 | |||
| Fresno County | 8.4% | 930,517 | |||
| Glenn County | 2.83% | 28,078 | |||
| Humboldt County | 1.37% | 134,317 | |||
| Imperial County | 2.96% | 173,487 | |||
| Inyo County | 2.53% | 18,474 | |||
| Kern County | 8.29% | 839,153 | |||
| Kings County | -0.32% | 151,982 | |||
| Lake County | 5.41% | 64,360 | |||
| Lassen County | -6.2% | 34,628 | |||
| Los Angeles County | 1.99% | 9,840,024 | |||
| Madera County | 3.57% | 150,615 | |||
| Marin County | 3.93% | 252,759 | |||
| Mariposa County | -6.14% | 18,193 | |||
| Mendocino County | 4.28% | 87,577 | |||
| Merced County | 9.93% | 256,398 | |||
| Modoc County | -10.18% | 9,545 | |||
| Mono County | -7.09% | 14,181 | |||
| Monterey County | 5.78% | 416,199 | |||
| Napa County | 1.12% | 136,644 | |||
| Nevada County | 3.52% | 98,521 | |||
| Orange County | 5.87% | 3,021,840 | |||
| Placer County | 16.16% | 350,074 | |||
| Plumas County | -1.08% | 19,926 | |||
| Riverside County | 10.44% | 2,192,982 | |||
| Sacramento County | 11.72% | 1,422,348 | |||
| San Benito County | 16.18% | 55,467 | |||
| San Bernardino County | 7.2% | 2,041,029 | |||
| San Diego County | 6.57% | 3,100,500 | |||
| San Francisco County | 8.54% | 807,755 | |||
| San Joaquin County | 13.71% | 687,036 | |||
| San Luis Obispo County | 4.74% | 270,121 | |||
| San Mateo County | 6.4% | 721,183 | |||
| Santa Barbara County | 5.74% | 423,594 | |||
| Santa Clara County | 8.68% | 1,788,393 | |||
| Santa Cruz County | 3.23% | 262,340 | |||
| Shasta County | 2.78% | 177,693 | |||
| Sierra County | -0.12% | 3,163 | |||
| Siskiyou County | -1.84% | 44,673 | |||
| Solano County | 9.71% | 414,209 | |||
| Sonoma County | 1.03% | 483,456 | |||
| Stanislaus County | 7.47% | 515,115 | |||
| Sutter County | 5.17% | 94,615 | |||
| Tehama County | 3.73% | 63,200 | |||
| Trinity County | 16.87% | 13,693 | |||
| Tulare County | 7% | 441,877 | |||
| Tuolumne County | 0.46% | 55,205 | |||
| Ventura County | 2.49% | 822,794 | |||
| Yolo County | 7.74% | 200,873 | |||
| Yuba County | 13.06% | 72,244 | |||