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About this map

Share of employed residents in computer and math jobs, such as software developers, data scientists and IT staff.

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
3.8%
California
4.4%
Rankings
Full list

Top and bottom zip codes in California

Zip codes with 1,000+ residents

Zip codes with the most tech workers

See all
  1. 195134San Jose35.8%
  2. 295113San Jose35.6%
  3. 394085Sunnyvale33.5%
  4. 494086Sunnyvale30.5%
  5. 595054Santa Clara29.1%
  6. 695051Santa Clara27.5%
  7. 792518March Air Reserve Base27.5%
  8. 894041Mountain View26.5%
  9. 994043Mountain View26.1%
  10. 1095014Cupertino25.4%

Zip codes with the fewest tech workers

See all
  1. 194937Inverness0%
  2. 295548Klamath0%
  3. 395549Kneeland0%
  4. 496057McCloud0%
  5. 595387Westley0%
  6. 690073Los Angeles0%
  7. 794956Point Reyes Station0%
  8. 895975Rough And Ready0%
  9. 995573Willow Creek0%
  10. 1092273Seeley0%

Tech workers by county in California

  1. 1Santa Clara County14.7%
  2. 2San Francisco County10.5%
  3. 3Alameda County9.5%
  4. 4San Mateo County8.3%
  5. 5Contra Costa County5.3%
  6. 6San Diego County5.1%
  7. 7Sacramento County4.8%
  8. 8Placer County4.7%
  9. 9Marin County4.6%
  10. 10Orange County4.4%
  11. 11Santa Cruz County4%
  12. 12El Dorado County3.8%
  13. 13Yolo County3.7%
  14. 14Nevada County3.6%
  15. 15San Luis Obispo County3.3%
  16. 16Santa Barbara County3.3%
  17. 17Ventura County3.3%
  18. 18Modoc County3.2%
  19. 19Mono County3.2%
  20. 20San Joaquin County3%
  21. 21Amador County2.9%
  22. 22Los Angeles County2.8%
  23. 23Yuba County2.7%
  24. 24Sonoma County2.6%
  25. 25Butte County2.5%
  26. 26Sutter County2.5%
  27. 27Solano County2.4%
  28. 28Inyo County2.3%
  29. 29Napa County2.2%
  30. 30Glenn County2.1%
  31. 31Riverside County2.1%
  32. 32San Bernardino County2.1%
  33. 33Calaveras County2%
  34. 34Kern County1.9%
  35. 35Lassen County1.9%
  36. 36Shasta County1.9%
  37. 37Alpine County1.8%
  38. 38Monterey County1.8%
  39. 39Trinity County1.8%
  40. 40Fresno County1.7%
  41. 41Mariposa County1.7%
  42. 42Siskiyou County1.7%
  43. 43Humboldt County1.6%
  44. 44San Benito County1.5%
  45. 45Stanislaus County1.5%
  46. 46Mendocino County1.4%
  47. 47Imperial County1.3%
  48. 48Tehama County1.1%
  49. 49Tulare County1.1%
  50. 50Tuolumne County1.1%
  51. 51Del Norte County1%
  52. 52Madera County1%
  53. 53Merced County1%
  54. 54Kings County0.9%
  55. 55Colusa County0.8%
  56. 56Sierra County0.8%
  57. 57Lake County0.6%
  58. 58Plumas County0.6%

Questions about this map

Which zip code has the highest tech workers in California?

Among zip codes with at least 1,000 residents, 95134 (San Jose, CA) has the highest: 35.8%.

Which zip code has the lowest tech workers in California?

94937 (Inverness, CA) has the lowest: 0%.

What is the tech workers for the United States?

3.8%; in California it is 4.4%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of employed residents in computer and math jobs, such as software developers, data scientists and IT staff.

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