RANKING · 2024 ACS · 58 SHOWN OF 58

Most transit commuters, California counties

California counties ranked by the share of workers using public transportation to commute (2024 ACS). This list covers the 58 counties in California that qualify, ranked against each other statewide.

CaliforniaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2024

RANKPLACESTATEPOPPUBLIC TRANSIT TO WORKVS 2010

01San Francisco County, CACA826,07918.7%−42%

02Alameda County, CACA1,636,6307.7%−32%

03Contra Costa County, CACA1,170,0705.4%−40%

04San Mateo County, CACA743,5685.1%−40%

05Los Angeles County, CACA9,694,9343.9%−45%

06Marin County, CACA253,6943.6%−56%

07Yolo County, CACA224,4102.8%−23%

08Santa Clara County, CACA1,914,3912.3%−29%

09Santa Barbara County, CACA442,0652.2%−42%

10Mariposa County, CACA16,9182.0%−39%

11San Diego County, CACA3,282,2481.9%−42%

12Santa Cruz County, CACA258,8521.9%−38%

13Solano County, CACA455,3761.5%−44%

14Sacramento County, CACA1,618,4601.3%−57%

15Orange County, CACA3,149,5071.2%−61%

16Napa County, CACA132,9491.1%−41%

17Monterey County, CACA433,7291.1%−52%

18Sonoma County, CACA486,4441.1%−44%

19Humboldt County, CACA131,6471.0%−18%

20San Bernardino County, CACA2,224,0910.9%−50%

21San Joaquin County, CACA823,8150.9%−38%

22Mono County, CACA12,5050.8%−74%

23Stanislaus County, CACA557,7190.8%−1%

24Colusa County, CACA21,8360.8%+70%

25Trinity County, CACA15,7200.8%−4%

26Fresno County, CACA1,035,4560.8%−46%

27San Benito County, CACA70,0820.8%−78%

28Del Norte County, CACA26,4100.8%+445%

29Riverside County, CACA2,544,9160.7%−48%

30Lake County, CACA67,7720.7%+17%

31Inyo County, CACA18,1580.7%+248%

32Ventura County, CACA830,8510.6%−48%

33Sutter County, CACA98,7870.6%−52%

34San Luis Obispo County, CACA282,3670.6%−47%

35Butte County, CACA209,2110.6%−54%

36Placer County, CACA442,0810.5%−49%

37Siskiyou County, CACA42,0130.5%−29%

38Shasta County, CACA181,6480.5%−19%

39Merced County, CACA297,2600.5%+11%

40Calaveras County, CACA46,6050.5%−54%

41El Dorado County, CACA192,3230.5%−67%

42Yuba County, CACA88,6910.5%−18%

43Amador County, CACA41,8760.4%−39%

44Tulare County, CACA485,1460.4%−51%

45Nevada County, CACA101,9110.4%−21%

46Kings County, CACA154,3270.4%−75%

47Kern County, CACA927,0680.4%−64%

48Lassen County, CACA28,1170.3%−71%

49Imperial County, CACA181,4110.3%−67%

50Madera County, CACA167,9270.3%+49%

51Alpine County, CACA1,0430.3%–

52Mendocino County, CACA88,1220.2%−65%

53Tehama County, CACA64,6650.1%−87%

54Glenn County, CACA28,1410.1%−73%

55Tuolumne County, CACA53,1600.0%−95%

56Modoc County, CACA8,4260.0%–

57Plumas County, CACA18,5830.0%−100%

58Sierra County, CACA3,0980.0%–

SHOWING 1–58 OF 58

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES