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. Riverside City Teachers Association

    EIN 952049571 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Riverside Community Arts Association

    EIN 330413124 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Riverside Community College District Foundation

    EIN 952993847 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Riverside Community Flower Show Association Inc

    EIN 956096635 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Riverside Community Health Foundation

    EIN 237276444 · Headquarters: RIVERSIDE, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Riverside Community Housing Corp

    EIN 330679258 · Headquarters: RIVERSIDE, CA, USA · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990

  7. Riverside Community Parks Association Inc

    EIN 203665491 · Headquarters: RIVERSIDE, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Riverside Community Players

    EIN 956100552 · Headquarters: RIVERSIDE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Riverside Community Sailing Program

    EIN 010954055 · Headquarters: Riverside, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Riverside Community Services Foundation

    EIN 261542065 · Headquarters: RIVERSIDE, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Riverside Concert Band

    EIN 953413449 · Headquarters: Riverside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Riverside Congregational Homes

    EIN 952625490 · Headquarters: LONG BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Riverside County Amateur Radio Assn

    EIN 330553538 · Headquarters: RIVERSIDE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Riverside County Attorneys Association

    EIN 271474337 · Headquarters: Riverside, CA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Riverside County Bar Association

    EIN 952561338 · Headquarters: Riverside, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Riverside County Bar Foundation Inc

    EIN 474971260 · Headquarters: Riverside, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Riverside County Barrel Racers

    EIN 831185900 · Headquarters: Sun City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Riverside County Black Chamber Health and Wellness Foundation Inc

    EIN 862292064 · Headquarters: Riverside, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Riverside County Board of Education Service Center Building Corporation

    EIN 271316979 · Headquarters: RIVERSIDE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Riverside County Coalition for Alternatives to Domestic Violence

    EIN 953212844 · Headquarters: Menifee, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Riverside County Criminal Defense Bar Association

    EIN 851196808 · Headquarters: Riverside, CA, US · Crime & Legal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Riverside County Cutting Horse

    EIN 330387504 · Headquarters: CHINO HILLS, CA, USA · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  23. Riverside County Deputy District Attorneys' Association

    EIN 330959800 · Headquarters: RIVERSIDE, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Riverside County Deputy Sheriff Relief Foundation

    EIN 330937708 · Headquarters: Riverside, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Riverside County Education Foundation

    EIN 912100431 · Headquarters: HALL RIVERSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Riverside County Educational and Training

    EIN 237134143 · Headquarters: SAN BERNARDINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Riverside County Escrow Association

    EIN 953646764 · Headquarters: Idyllwild, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Riverside County Farm Bureau

    EIN 951154505 · Headquarters: SAN JACINTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Riverside County Fire Chiefs Assoc

    EIN 330700939 · Headquarters: MARCH ARB, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Riverside County Fire Explorer Advisory Committee

    EIN 300262533 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  31. Riverside County Fire Station 66

    EIN 990532580 · Headquarters: Beaumont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Riverside County Flyway Association

    EIN 270953202 · Headquarters: Santa Ana, CA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  33. Riverside County Foundation for Medical Care

    EIN 952116615 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Riverside County Foundation on Aging

    EIN 201813339 · Headquarters: MORENO VALLEY, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Riverside County Gang Investigators Association

    EIN 365101202 · Headquarters: MURRIETA, CA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Riverside County Heritage Association

    EIN 813671802 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Riverside County Human Resources Department Employee Association

    EIN 463052623 · Headquarters: Riverside, CA, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. Riverside County Juvenile Hall Auxiliary

    EIN 952905130 · Headquarters: Riverside, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. Riverside County Latino Commission on Alcohol and Drug Abuse Services Inc

    EIN 330572113 · Headquarters: Coachella, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Riverside County Law Alliance

    EIN 542096276 · Headquarters: Riverside, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Riverside County Law Enforcement Administrators Association

    EIN 330624764 · Headquarters: Riverside, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Riverside County Law Enforcement Management Unit

    EIN 330533214 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Riverside County Library Foundation

    EIN 522127630 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  44. Riverside County Library System Foundation

    EIN 822709923 · Headquarters: Riverside, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Riverside County Medical Association

    EIN 951596515 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Riverside County Medical Association Womans Auxiliary

    EIN 956096766 · Headquarters: Riverside, CA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  47. Riverside County Medical Corporation

    EIN 956098616 · Headquarters: RIVERSIDE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Riverside County Mexican American Historical Society

    EIN 760835217 · Headquarters: Riverside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Riverside County Office of Education Foundation

    EIN 371704913 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Riverside County Office TA

    EIN 953413383 · Headquarters: Redlands, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  51. Riverside County Parks Foundation

    EIN 810719213 · Headquarters: Jurupa Valley, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Riverside County Philharmonic Assn Inc

    EIN 956096638 · Headquarters: RIVERSIDE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Riverside County Physicians Memorial Foundation

    EIN 956080778 · Headquarters: RIVERSIDE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Riverside County Possee Coachella Valley Unit

    EIN 770410887 · Headquarters: Thermal, CA, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. Riverside County Probation Baker 2 Vegas Rcb2v

    EIN 383761392 · Headquarters: Riverside, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Riverside County Professional Firefighters Benevolent Fund

    EIN 201982329 · Headquarters: MENIFEE, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Riverside County School Board Members Association

    EIN 862197474 · Headquarters: Riverside, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. Riverside County School Superintendents Assn

    EIN 680185560 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Riverside County Schools Financing Corp

    EIN 330211680 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  60. Riverside County Search Dogs Inc

    EIN 330664790 · Headquarters: Corona, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Riverside County Shelter Parents

    EIN 330562700 · Headquarters: riverside, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  62. Riverside County Sheriff Explorer Post 507

    EIN 330757938 · Headquarters: PALM DESERT, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Riverside County Sheriff Posse Troop L Three Lakes Unit

    EIN 330847277 · Headquarters: Lake Elsinore, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Riverside County Sheriffs Association Inc

    EIN 200525947 · Headquarters: LA QUINTA, CA, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  65. Riverside County Sheriffs Dept Exployer Post 503

    EIN 330939876 · Headquarters: THERMAL, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Riverside County Sheriffs Posse

    EIN 330349686 · Headquarters: SAN JACINTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Riverside County Sheriffs Posse Riverside Unit Troop E

    EIN 330888893 · Headquarters: Riverside, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Riverside County Sheriffs Posse Troup M

    EIN 811101134 · Headquarters: Moreno Valley, CA, US · Crime & Legal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  69. Riverside County Sheriffs Volunteer Mounted Posse Perris Troops

    EIN 900742744 · Headquarters: Perris, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. Riverside County Society for Asian Culture and Eco

    EIN 824020211 · Headquarters: YORBA LINDA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Riverside County Swift Performance Track and Field Team

    EIN 330731585 · Headquarters: Moreno Valley, CA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. Riverside County Training Institute

    EIN 465624635 · Headquarters: Mira Loma, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Riverside County Training Officers

    EIN 874008553 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Riverside County Underwater Search and Recovery Team Inc

    EIN 330397276 · Headquarters: PERRIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Riverside County Volunteer Posse

    EIN 823197347 · Headquarters: Cherry Valley, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Riverside County Wdb Inc

    EIN 205237251 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. Riverside County Youth Football and Cheer Conference

    EIN 272718477 · Headquarters: Temecula, CA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  78. Riverside Deaf Seniors

    EIN 810707380 · Headquarters: RIVERSIDE, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Riverside Dickens Festival Inc

    EIN 330617090 · Headquarters: Riverside, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Riverside Downtown Partnership Inc

    EIN 330099566 · Headquarters: Riverside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Riverside East Rotary Foundation Inc

    EIN 330951756 · Headquarters: RIVERSIDE, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Riverside Educational Enrichment Foundation

    EIN 330585854 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Riverside Elites Inc

    EIN 330363861 · Headquarters: Riverside, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Riverside Emergency Services Team Members Association

    EIN 453326829 · Headquarters: HEMET, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990

  85. Riverside Ending Homelessness Fund

    EIN 471389124 · Headquarters: Riverside, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. Riverside Excite

    EIN 464172380 · Headquarters: RIVERSIDE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Riverside Faculty Association

    EIN 952931282 · Headquarters: Davis, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Riverside Fencing Club

    EIN 463815742 · Headquarters: REDLANDS, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Riverside First Baptist Homes Inc

    EIN 952652092 · Headquarters: DUARTE, CA, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  90. Riverside Free Clinic

    EIN 465407059 · Headquarters: Riverside, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Riverside Futbol Club

    EIN 800357313 · Headquarters: Riverside, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  92. Riverside Garden Council

    EIN 821958166 · Headquarters: Riverside, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Riverside Gateway to College Early College High School

    EIN 201474086 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Riverside Girls Softball Association Inc

    EIN 953308621 · Headquarters: RIVERSIDE, CA, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  95. Riverside Greek Fest Inc

    EIN 465472432 · Headquarters: Riverside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Riverside Guardians Baseball

    EIN 394591897 · Headquarters: RIVERSIDE, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Riverside Heartsavers

    EIN 884201111 · Headquarters: Riverside, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Riverside High School Reunion

    EIN 821456204 · Headquarters: Walnut Creek, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. Riverside Highland Water Company

    EIN 951154700 · Headquarters: GRAND TERRACE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  100. Riverside Housing Development Corporation

    EIN 330468093 · Headquarters: RIVERSIDE, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages