Education nonprofits in California

Education nonprofits in California. Browse 26,802 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Sigma Alpha Sorority

    EIN 800460268 · Headquarters: Chico, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. Sigma Chi Alpha Fraternity

    EIN 330367307 · Headquarters: San Marcos, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  3. Sigma Chi Fraternity

    EIN 455535724 · Headquarters: GRANITE BAY, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Sigma Chi Fraternity

    EIN 946109446 · Headquarters: Moraga, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Sigma Chi Fraternity Beta Pi Chapter

    EIN 930280630 · Headquarters: MORAGA, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  6. Sigma Chi Fraternity Iota Omega Chapter

    EIN 954245585 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  7. Sigma Chi Fraternity Lambda Gamma

    EIN 611602591 · Headquarters: SANTA CLARA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Sigma Delta Alpha Fraternity National Board

    EIN 770499924 · Headquarters: Hollister, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  9. Sigma Delta Epsilon Graduate Women in Science Inc

    EIN 956095676 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. Sigma Delta House Corporation

    EIN 863968926 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Sigma Delta Tau

    EIN 364523926 · Headquarters: Sherman Oaks, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. Sigma Delta Tau Society Mu Chapter

    EIN 320199065 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  13. Sigma Eta Zeta Chapter

    EIN 522319130 · Headquarters: Long Beach, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Sigma Foundation

    EIN 320608623 · Headquarters: Manhattan Beach, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Sigma Gamma Rho Sorority Inc

    EIN 260467512 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  16. Sigma Gamma Rho Sorority Inc

    EIN 311227360 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. Sigma Gamma Rho Sorority Inc

    EIN 946122417 · Headquarters: HAYWARD, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sigma Gamma Rho Sorority Western Region

    EIN 201616943 · Headquarters: Los Angeles, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Sigma Gamma Tau National Honor Society in Aerospace Engineering

    EIN 954605197 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Sigma Kappa Corporation of San Diego

    EIN 952114042 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Sigma Kappa Foundation Northridge

    EIN 953382284 · Headquarters: Woodland Hills, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  22. Sigma Kappa House Corporation Epsilon Lambda

    EIN 237055783 · Headquarters: Citrus Heights, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. Sigma Kappa Sorority

    EIN 330194032 · Headquarters: Chula Vista, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  24. Sigma Kappa Sorority of Berkeley Inc

    EIN 941166469 · Headquarters: Berkeley, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Sigma Lambda Gamma Northern California Alumnae Association

    EIN 204753903 · Headquarters: Santa Clara, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  26. Sigma Nu Fraternity

    EIN 237343207 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Sigma Nu Fraternity

    EIN 330465242 · Headquarters: Fullerton, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. Sigma Nu Fraternity

    EIN 800712063 · Headquarters: Goleta, CA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  29. Sigma Nu Fraternity

    EIN 940867885 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Sigma Nu Fraternity

    EIN 946104513 · Headquarters: DAVIS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Sigma Nu Fraternity

    EIN 954319621 · Headquarters: Alhambra, CA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  32. Sigma Nu Fraternity-kappa Gamma Chapter Inc

    EIN 934340065 · Headquarters: Villa Park, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Sigma Nu Fraternity-kappa Gamma Housing Inc

    EIN 993686219 · Headquarters: Hermosa Beach, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Sigma Nv Beta Psi of Sigma Nv Mason Brut Schg

    EIN 946101634 · Headquarters: Menlo Park, CA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  35. Sigma Omega Phi Multi Cultural Sorority

    EIN 800553301 · Headquarters: Long Beach, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Sigma Omicron Pi Sorority Inc

    EIN 942466733 · Headquarters: SAN FRANCISCO, CA, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  37. Sigma Omicron Pi Sorority Student Chapters Inc

    EIN 943385860 · Headquarters: LA JOLLA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 800915129 · Headquarters: Sacramento, CA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 942650956 · Headquarters: Los Altos Hills, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  40. Sigma Phi Epsilon Fraternity Inc

    EIN 770241787 · Headquarters: Sunnyvale, CA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  41. Sigma Phi Epsilon Fraternity Inc

    EIN 911808284 · Headquarters: Fullerton, CA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  42. Sigma Phi Gamma International Sorority Inc

    EIN 956095680 · Headquarters: Northridge, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Sigma Phi Gamma International Sorority Inc

    EIN 956095683 · Headquarters: Seal Beach, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  44. Sigma Phi Gamma International Sorority Inc

    EIN 956095717 · Headquarters: LONG BEACH, CA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  45. Sigma Phi Gamma International Sorority Inc

    EIN 956113659 · Headquarters: Anaheim, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Sigma Pi Alpha Sorority Inc

    EIN 342016577 · Headquarters: Richmond, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Sigma Pi Alpha Sorority Inc Alum Association

    EIN 922062817 · Headquarters: WILMINGTON, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Sigma Pi Fraternity International Inc

    EIN 311207365 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Sigma Pi Fraternity International Inc

    EIN 311207390 · Headquarters: Sacramento, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  50. Sigma Pi Fraternity International Inc

    EIN 383733802 · Headquarters: Santa Cruz, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Sigma Pi Fraternity International Inc

    EIN 912089483 · Headquarters: IRVINE, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  52. Sigma Pi Fraternity International Inc

    EIN 943139125 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  53. Sigma Sigma Phi

    EIN 311079537 · Headquarters: Pomona, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  54. Sigma Sigma Phi

    EIN 510668745 · Headquarters: Vallejo, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Sigma Sigma Sigma Inc

    EIN 273891786 · Headquarters: Murrieta, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Sigma Sigma Sigma Inc

    EIN 464060232 · Headquarters: Vallejo, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Sigma Theta Psi Inc

    EIN 203990615 · Headquarters: Sacramento, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Sigma Theta Tau International

    EIN 364847141 · Headquarters: Costa Mesa, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Sigma Theta Tau International -Xi Theta Chapter - 342

    EIN 311433577 · Headquarters: UPLAND, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Sigma Theta Tau International Honor Society of Nursing Pi Alpha

    EIN 900485782 · Headquarters: Pomona, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Sigma Theta Tau International Inc

    EIN 611736136 · Headquarters: Riverside, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Sigma Theta Tau International Inc

    EIN 611956011 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Sigma Theta Tau International Inc

    EIN 852299957 · Headquarters: Palo Alto, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Sigma Theta Tau International Inc

    EIN 912039517 · Headquarters: San Rafael, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. Sigma Xi the Scientific Research Society Loma Linda University Chap

    EIN 330080314 · Headquarters: Loma Linda, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  66. Sigma Zeta Council of Southern California

    EIN 205310766 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Sign Post Byway Inc

    EIN 454791113 · Headquarters: Santa Maria, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Sign with Me Incorporated

    EIN 020553177 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Sigue Sports Institute Inc

    EIN 880912135 · Headquarters: Reseda, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Sikder Institute

    EIN 475353564 · Headquarters: BERKELEY, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Sikh Education and Technology Foundation

    EIN 995069863 · Headquarters: San Ramon, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Sikh Education Fund Inc

    EIN 383973303 · Headquarters: HAYWARD, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  73. Sikh Educational and Cultural Foundation of America

    EIN 680008584 · Headquarters: Tracy, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. Sikh Scholar Society

    EIN 842811464 · Headquarters: FRENCH CAMP, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Sikh Womens Organization of Central California Inc

    EIN 832412702 · Headquarters: FRESNIO, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Silentcryproduction Inc

    EIN 352580211 · Headquarters: quartz hill, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. Silicon Schools Fund Inc

    EIN 454860788 · Headquarters: OAKLAND, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Silicon Valley Academy Project

    EIN 861113567 · Headquarters: Sunnyvale, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Silicon Valley Big Data Association

    EIN 815340191 · Headquarters: Dublin, CA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  80. Silicon Valley Canaan Evergreen Academy

    EIN 811848985 · Headquarters: SAN JOSE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Silicon Valley Chapter of the Association of Legal Administrators

    EIN 770486417 · Headquarters: Palo Alto, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Silicon Valley Chess

    EIN 413375876 · Headquarters: Foster City, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Silicon Valley Chinese Association Foundation

    EIN 473798752 · Headquarters: SAN JOSE, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Silicon Valley Community Based Services

    EIN 300517345 · Headquarters: PORTOLA VALLY, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Silicon Valley Community United

    EIN 473621618 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Silicon Valley Council of Nonprofits

    EIN 770524747 · Headquarters: SAN JOSE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Silicon Valley Cybersecurity Instit Ute

    EIN 852286045 · Headquarters: SARATOGA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Silicon Valley Defense Working Group Co

    EIN 851613454 · Headquarters: San Francisco, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Silicon Valley Directors Exchange

    EIN 770567187 · Headquarters: San Jose, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Silicon Valley Employers' Forum

    EIN 200763942 · Headquarters: SAN CARLOS, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Silicon Valley Engineering Council

    EIN 770255756 · Headquarters: San Jose, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Silicon Valley Entrepreneur Education & Consulting Center

    EIN 844790163 · Headquarters: MORGAN HILL, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Silicon Valley Founders Hub Inc

    EIN 331542475 · Headquarters: SAN FRANCISCO, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Silicon Valley Future University

    EIN 843551338 · Headquarters: SANTA CLARA, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Silicon Valley Inspire Lab

    EIN 993112965 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Silicon Valley Institute of Art & Technology

    EIN 770420593 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Silicon Valley International School Inc

    EIN 800854194 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Silicon Valley Interschool Council

    EIN 273975176 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  99. Silicon Valley Kids

    EIN 472096305 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Silicon Valley Leadership Community

    EIN 853713609 · Headquarters: SANTA CLARA, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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