California County Map
California has 58 counties ranging from tiny Alpine to massive San Bernardino. The coastal counties pack in millions of people, while inland you’ll find desert counties with more land than residents. San Bernardino County alone is bigger than nine states.
Map Information
On the Map
Our table below provides you with population, area, and FIPS code for each county.
|
Name |
Population 2024 |
Total Area (sq mi) |
FIPS Code |
|
Alameda County |
1,649,060 |
821.1 |
06-001 |
|
Alpine County |
1,099 |
743.2 |
06-003 |
|
Amador County |
42,026 |
605.9 |
06-005 |
|
Butte County |
208,334 |
1,677.10 |
06-007 |
|
Calaveras County |
46,505 |
1,036.90 |
06-009 |
|
Colusa County |
22,074 |
1,156.30 |
06-011 |
|
Contra Costa County |
1,172,607 |
804.1 |
06-013 |
|
Del Norte County |
27,009 |
1,229.70 |
06-015 |
|
El Dorado County |
192,823 |
1,786.30 |
06-017 |
|
Fresno County |
1,024,125 |
6,011.10 |
06-019 |
|
Glenn County |
28,304 |
1,327.00 |
06-021 |
|
Humboldt County |
132,380 |
4,052.20 |
06-023 |
|
Imperial County |
181,724 |
4,481.70 |
06-025 |
|
Inyo County |
18,485 |
10,226.90 |
06-027 |
|
Kern County |
922,529 |
8,162.60 |
06-029 |
|
Kings County |
154,913 |
1,391.50 |
06-031 |
|
Lake County |
67,764 |
1,329.40 |
06-033 |
|
Lassen County |
28,340 |
4,720.10 |
06-035 |
|
Los Angeles County |
9,757,179 |
4,751.10 |
06-037 |
|
Madera County |
165,432 |
2,153.20 |
06-039 |
|
Marin County |
256,400 |
828.2 |
06-041 |
|
Mariposa County |
17,048 |
1,462.80 |
06-043 |
|
Mendocino County |
89,175 |
3,878.10 |
06-045 |
|
Merced County |
296,774 |
1,978.60 |
06-047 |
|
Modoc County |
8,491 |
4,203.20 |
06-049 |
|
Mono County |
12,991 |
3,131.90 |
06-051 |
|
Monterey County |
436,251 |
3,771.20 |
06-053 |
|
Napa County |
132,727 |
788.6 |
06-055 |
|
Nevada County |
102,195 |
973.8 |
06-057 |
|
Orange County |
3,170,435 |
948 |
06-059 |
|
Placer County |
433,822 |
1,502.20 |
06-061 |
|
Plumas County |
18,834 |
2,613.40 |
06-063 |
|
Riverside County |
2,529,933 |
7,303.10 |
06-065 |
|
Sacramento County |
1,611,231 |
994.4 |
06-067 |
|
San Benito County |
69,159 |
1,390.50 |
06-069 |
|
San Bernardino County |
2,214,281 |
20,105.00 |
06-071 |
|
San Diego County |
3,298,799 |
4,525.60 |
06-073 |
|
San Francisco County |
827,526 |
231.9 |
06-075 |
|
San Joaquin County |
816,108 |
1,426.70 |
06-077 |
|
San Luis Obispo County |
281,843 |
3,615.50 |
06-079 |
|
San Mateo County |
742,893 |
741 |
06-081 |
|
Santa Barbara County |
444,500 |
3,789.10 |
06-083 |
|
Santa Clara County |
1,926,325 |
1,304.00 |
06-085 |
|
Santa Cruz County |
262,406 |
607.2 |
06-087 |
|
Shasta County |
181,121 |
3,847.40 |
06-089 |
|
Sierra County |
3,113 |
962.2 |
06-091 |
|
Siskiyou County |
42,498 |
6,347.90 |
06-093 |
|
Solano County |
455,101 |
906.2 |
06-095 |
|
Sonoma County |
485,375 |
1,767.90 |
06-097 |
|
Stanislaus County |
556,972 |
1,513.90 |
06-099 |
|
Sutter County |
98,545 |
608.4 |
06-101 |
|
Tehama County |
64,451 |
2,962.20 |
06-103 |
|
Trinity County |
15,642 |
3,207.60 |
06-105 |
|
Tulare County |
483,546 |
4,838.60 |
06-107 |
|
Tuolumne County |
53,893 |
2,274.40 |
06-109 |
|
Ventura County |
835,427 |
2,208.20 |
06-111 |
|
Yolo County |
225,251 |
1,023.60 |
06-113 |
|
Yuba County |
87,469 |
644 |
06-115 |
California State Maps
Explore California with our state maps
State County Maps
Click on a map below to check out county maps of each state.
