Nonprofits in California

Nonprofits in California. Browse 229,931 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. One Cool Earth

    EIN 341939404 · Headquarters: San Luis Obispo, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. One Culture Foundation Inc

    EIN 844432511 · Headquarters: Mountain View, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. One Current Ebbing All Nations

    EIN 852339895 · Headquarters: Long Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. One Dane at a Time Inc

    EIN 831670870 · Headquarters: TEHACHAPI, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. One Day at a Time

    EIN 800934645 · Headquarters: Oakland, CA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  6. One Day Inc

    EIN 760762390 · Headquarters: WOODBRIDGE, CA, USA · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  7. One Day One Meal Every Child

    EIN 464306110 · Headquarters: Oakland, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. One Day One Mikvah

    EIN 934533641 · Headquarters: San Lorenzo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. One Day Tomorrow Inc

    EIN 453267742 · Headquarters: San Diego, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. One Degree

    EIN 364729392 · Headquarters: San Francisco, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. One Digital World

    EIN 844851365 · Headquarters: San Diego, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. One Do None Foundation

    EIN 901676395 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  13. One Dog Rescue

    EIN 451705854 · Headquarters: Seal Beach, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. One Door - Community Resource and Recovery Center

    EIN 814587201 · Headquarters: BAKERSFIELD, CA, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  15. One Door Community Services

    EIN 821971188 · Headquarters: Pittsburg, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  16. One Earth Designs Inc

    EIN 270253576 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. One Earth Foundation

    EIN 475347492 · Headquarters: PALM SPRINGS, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. One Earth One People Peace Vision

    EIN 770445844 · Headquarters: San Juan Bautista, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  19. One Earth Philanthropy

    EIN 852588841 · Headquarters: Culver City, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. One East Lane Company

    EIN 942925804 · Headquarters: NEWARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. One East Palo Alto

    EIN 550816618 · Headquarters: EAST PALO ALTO, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. One Education Foundation Inc

    EIN 994946506 · Headquarters: Pleasanton, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. One Education One World

    EIN 842866626 · Headquarters: TEMPLE CITY, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. One Embrace Inc

    EIN 872082648 · Headquarters: North Highlands, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. One Epic Life

    EIN 832399447 · Headquarters: Inglewood, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. One Fabulous Day Foundation Inc

    EIN 463197196 · Headquarters: Roseville, CA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. One Fair Wage Action Inc

    EIN 465249734 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. One Faith Church in Christ

    EIN 833634970 · Headquarters: Torrance, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. One Faith Fellowship

    EIN 510615460 · Headquarters: Los Angeles, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. One Faith One Christ Inc

    EIN 472624435 · Headquarters: WILMINGTON, CA, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  31. One Fam

    EIN 800411995 · Headquarters: Oakland, CA, US · Crime & Legal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  32. One Family

    EIN 943228821 · Headquarters: Danville, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. One Family at a Time

    EIN 934109708 · Headquarters: NORTHRIDGE, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. One Family Global

    EIN 842096194 · Headquarters: MILPITAS, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. One Family Transportation Services

    EIN 844827529 · Headquarters: LOS ANGELES, CA, US · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. One Fifty Parker Avenue School

    EIN 941691549 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. One Flight USA Inc

    EIN 883799619 · Headquarters: TEHACHAPI, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. One Foot Forward Foundation Inc

    EIN 461446165 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. One Foot Forward Inc

    EIN 423464454 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. One for Africa

    EIN 202330372 · Headquarters: Los Alamitos, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. One for All

    EIN 320219285 · Headquarters: Inglewood, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. One for Many Inc

    EIN 850914501 · Headquarters: Los Angeles, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. One for the Team Inc

    EIN 472215011 · Headquarters: Santa Barbara, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. One Found Sound Inc

    EIN 810688376 · Headquarters: SAN FRANCISCO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. One Fresno Foundation

    EIN 272531998 · Headquarters: Fresno, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. One Fund

    EIN 462686839 · Headquarters: san francisco, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. One Future Arts

    EIN 883057601 · Headquarters: Berkeley, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. One Future at a Time

    EIN 454011030 · Headquarters: Redding, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. One Future Gilgit Baltistan

    EIN 811054203 · Headquarters: SAN DIEGO, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. One Generation Alliance Inc

    EIN 272986442 · Headquarters: YORBA LINDA, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. One Giant Leap for Humanity

    EIN 993718554 · Headquarters: SANTA MONICA, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. One Giving Tree

    EIN 874094725 · Headquarters: GILROY, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. One Glory Church

    EIN 352337256 · Headquarters: ANAHEIM, CA, USA · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  54. One Go

    EIN 884135455 · Headquarters: LIVERMORE, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. One Goal Water Polo Foundation

    EIN 841876823 · Headquarters: STUDIO CITY, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. One God - One Day - One Africa Tomzsewski

    EIN 823649384 · Headquarters: CORONA DEL MAR, CA, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  57. One God Circle Foundation

    EIN 770298422 · Headquarters: BAKERSFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. One God One Message

    EIN 205546608 · Headquarters: Irvine, CA, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. One Good Seed Inc

    EIN 821339094 · Headquarters: compton, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. One Great Sailing Club

    EIN 861484411 · Headquarters: Lafayette, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. One Green Step

    EIN 931782980 · Headquarters: El Dorado Hills, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. One Habitat Foundation

    EIN 830680858 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. One Hand One Glove Inc

    EIN 873347088 · Headquarters: BIG BEAR LAKE, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. One Health Center Inc

    EIN 992052297 · Headquarters: UPLAND, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. One Health International

    EIN 453158142 · Headquarters: REDONDO BEACH, CA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  66. One Health Partners

    EIN 813152136 · Headquarters: Santa Monica, CA, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. One Heart at a Time Inc

    EIN 884193165 · Headquarters: Montebello, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. One Heart Beat Arts Group

    EIN 872109801 · Headquarters: Patterson, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. One Heart Center for Humanity

    EIN 933332197 · Headquarters: Santa Monica, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. One Heart For Hope

    EIN 263057344 · Headquarters: Foothill Ranch, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. One Heart for Justice

    EIN 841854096 · Headquarters: Santa Clara, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. One Heart Institute

    EIN 990688861 · Headquarters: TALMAGE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. One Heart Love

    EIN 834418237 · Headquarters: CHINO, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. One Heart Movement

    EIN 873209077 · Headquarters: Fullerton, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. One Heart Source

    EIN 800151663 · Headquarters: Pasadena, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. One Heart to Another Inc

    EIN 813323304 · Headquarters: SAN MARTIN, CA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. One Heart Way Inc

    EIN 824937400 · Headquarters: LOS ANGELES, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. One Heart Women S Club

    EIN 472993301 · Headquarters: ANAHEIM, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. One Heart World-Wide

    EIN 200443243 · Headquarters: San Francisco, CA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  80. One Hit Away Foundation

    EIN 465136108 · Headquarters: MILLBRAE, CA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  81. One Hope One Voice One Spirit Ministries

    EIN 934046386 · Headquarters: Huntington Beach, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. One Hour Books Inc

    EIN 932387514 · Headquarters: ALAMO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. One Hundred Club of Contra Costa County

    EIN 680084810 · Headquarters: DANVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. One Hundred Club of San Mateo County

    EIN 237179241 · Headquarters: San Mateo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. One Hundred Percent Foundation of Pasadena

    EIN 956061531 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. One Hundred Who Care Sonoma

    EIN 810811591 · Headquarters: Petaluma, CA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. One Hundreds Motorcycle Club Inc

    EIN 953861656 · Headquarters: HEMET, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. One I-e

    EIN 844649606 · Headquarters: Palm Springs, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. One in Spirit

    EIN 300951276 · Headquarters: OAKLAND, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. One Incredible Family Inc

    EIN 954529368 · Headquarters: CULVER CITY, CA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. One Innocent Life Inc

    EIN 474671709 · Headquarters: SAN DIEGO, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. One Jeremiah Ministries Inc

    EIN 822056112 · Headquarters: Sacramento, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. One Justice Project for Children Inc

    EIN 995104120 · Headquarters: Fallbrook, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. One Kid at a Time Fitness Club

    EIN 463920769 · Headquarters: Marin City, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. One Kid One World

    EIN 203483880 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. One Kind World Foundation

    EIN 332247924 · Headquarters: Santa Monica, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. One La Salle Alumni of Socal

    EIN 843649699 · Headquarters: WALNUT, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. One La-iaf

    EIN 201581749 · Headquarters: Los Angeles, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. One Laptop Per Student Inc

    EIN 300523250 · Headquarters: San Diego, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  100. One League Global Scholarship Fund

    EIN 900750005 · Headquarters: San Francisco, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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