RANKING · 2024 ACS · 58 SHOWN OF 58

Most tech & information jobs, California counties

California counties ranked by the share of employed residents working in the information sector (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 2020 2024

RANKPLACESTATEPOPINFORMATIONVS 2010

01Tehama County, CACA64,66512.8%−2.8 pts

02Sutter County, CACA98,78712.5%−1.2 pts

03San Bernardino County, CACA2,224,09112.3%−0.4 pts

04Riverside County, CACA2,544,91612.2%−0.7 pts

05Glenn County, CACA28,14112.1%+0.7 pts

06Shasta County, CACA181,64812.0%−1.5 pts

07Humboldt County, CACA131,64711.9%−0.4 pts

08Siskiyou County, CACA42,01311.9%+0.2 pts

09Calaveras County, CACA46,60511.9%−1.2 pts

10San Joaquin County, CACA823,81511.8%+0.2 pts

11Alpine County, CACA1,04311.8%+8.8 pts

12Stanislaus County, CACA557,71911.7%−1.0 pts

13Amador County, CACA41,87611.5%−1.2 pts

14Solano County, CACA455,37611.5%−0.5 pts

15Butte County, CACA209,21111.5%−0.9 pts

16Trinity County, CACA15,72011.3%−2.8 pts

17Mendocino County, CACA88,12211.2%−1.7 pts

18Imperial County, CACA181,41111.2%−3.2 pts

19Yuba County, CACA88,69111.2%−0.6 pts

20Plumas County, CACA18,58311.1%+2.7 pts

21Kern County, CACA927,06810.9%−0.1 pts

22Lake County, CACA67,77210.9%−2.9 pts

23San Luis Obispo County, CACA282,36710.9%−1.4 pts

24Nevada County, CACA101,91110.8%−2.3 pts

25Sonoma County, CACA486,44410.7%−2.4 pts

26Merced County, CACA297,26010.7%−1.2 pts

27Ventura County, CACA830,85110.4%−0.7 pts

28Tulare County, CACA485,14610.3%−0.3 pts

29Contra Costa County, CACA1,170,07010.3%−1.1 pts

30Placer County, CACA442,08110.2%−2.8 pts

31Sacramento County, CACA1,618,46010.2%−1.0 pts

32Lassen County, CACA28,11710.1%+0.6 pts

33Fresno County, CACA1,035,45610.1%−1.4 pts

34Orange County, CACA3,149,50710.0%−0.8 pts

35Santa Cruz County, CACA258,8529.9%−0.4 pts

36Kings County, CACA154,3279.9%+0.6 pts

37San Diego County, CACA3,282,2489.8%−0.9 pts

38Napa County, CACA132,9499.8%+0.8 pts

39San Benito County, CACA70,0829.8%−1.1 pts

40Los Angeles County, CACA9,694,9349.7%−0.9 pts

41Yolo County, CACA224,4109.7%−0.8 pts

42El Dorado County, CACA192,3239.7%−0.6 pts

43Monterey County, CACA433,7299.6%−1.6 pts

44Tuolumne County, CACA53,1609.4%−3.3 pts

45Santa Barbara County, CACA442,0659.4%−0.4 pts

46Madera County, CACA167,9279.4%−1.9 pts

47Marin County, CACA253,6949.4%+0.0 pts

48Del Norte County, CACA26,4109.1%−2.1 pts

49San Mateo County, CACA743,5688.5%−1.8 pts

50Alameda County, CACA1,636,6308.1%−1.9 pts

51Santa Clara County, CACA1,914,3918.0%−1.6 pts

52San Francisco County, CACA826,0797.8%−1.3 pts

53Inyo County, CACA18,1587.6%−7.3 pts

54Colusa County, CACA21,8366.5%−4.6 pts

55Mariposa County, CACA16,9186.5%+0.0 pts

56Mono County, CACA12,5055.3%−6.6 pts

57Modoc County, CACA8,4264.5%−3.2 pts

58Sierra County, CACA3,0983.7%−1.1 pts

SHOWING 1–58 OF 58

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES