Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Redlands Unified School District Facilities Corporation

    EIN 943261349 · Headquarters: Redlands, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Redlands Water Company

    EIN 951138214 · Headquarters: REDLANDS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Redondo Athletic Association Inc

    EIN 273944145 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. Redondo Beach Chamber of Commerce

    EIN 951138368 · Headquarters: Redondo Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Redondo Beach Chapter 976 Women of the Moose

    EIN 953288908 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Redondo Beach Educational Foundation

    EIN 330470935 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Redondo Beach Firefighters Association

    EIN 956113544 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Redondo Beach Little League

    EIN 263526953 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Redondo Beach Police Officers Association Retire Med Reimb Plan Trust

    EIN 956997961 · Headquarters: Redondo Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Redondo Beach Police Relief Association

    EIN 956113655 · Headquarters: Redondo Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Redondo Rod and Gun Club

    EIN 264595936 · Headquarters: REDONDO BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Redondo Union High School Band Boosters

    EIN 510206994 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Redsox Fresno Baseball League

    EIN 263728234 · Headquarters: Kerman, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Redwood Art Association

    EIN 946138212 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Redwood Chapter 176 Korean War Veterans Association

    EIN 943351111 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Redwood City 1991 Bpo Elks

    EIN 941353727 · Headquarters: REDWOOD CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Redwood City Community for Better Schools

    EIN 812761532 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  18. Redwood City Community for Better Schools - Yes on T

    EIN 474869717 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  19. Redwood City Community for Better Schools - Yes on W

    EIN 454884725 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. Redwood City Education Foundation

    EIN 942903141 · Headquarters: REDWOOD CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Redwood City Kiwanis Foundation

    EIN 943103590 · Headquarters: San Carlos, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Redwood City Little League Inc

    EIN 943192320 · Headquarters: Redwood City, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  23. Redwood City Management Employees Association

    EIN 953031462 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  24. Redwood City Pony Colt Baseball

    EIN 264321163 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Redwood City Post 105 American Legion Department of California Ch

    EIN 942399595 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Redwood City Sequoia Awards Inc

    EIN 943148844 · Headquarters: REDWOOD CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Redwood City Teachers Association

    EIN 941504143 · Headquarters: REDWOOD CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Redwood City Woman's Club

    EIN 941021849 · Headquarters: Redwood City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Redwood Coast Emegency Training Center Inc

    EIN 680162932 · Headquarters: Arcata, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Redwood Coast Junior Golf Association

    EIN 942848933 · Headquarters: Arcata, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Redwood Coast Music Festivals Inc

    EIN 680288157 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Redwood Coast Regional Center

    EIN 942897317 · Headquarters: Ukiah, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Redwood Credit Union

    EIN 941244186 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Redwood Dwarf Car Association

    EIN 822568671 · Headquarters: PETALUMA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Redwood Empire Baseball League

    EIN 680212458 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  36. Redwood Empire California Association of Marriage and Family Therapists

    EIN 711032635 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Redwood Empire Chapter NECA

    EIN 941260685 · Headquarters: Petaluma, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Redwood Empire Council Boy Scouts of America No41

    EIN 941167394 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Redwood Empire Cutting Horse Assoc

    EIN 237258532 · Headquarters: UKIAH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Redwood Empire Dental Society

    EIN 946107852 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Redwood Empire Electrical Training Trust

    EIN 946137691 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Redwood Empire Electrical Workers Health & Welfare Trust

    EIN 237071451 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Redwood Empire Foster Parent Association

    EIN 237100613 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Redwood Empire Golf & Country Club

    EIN 940797020 · Headquarters: FORTUNA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Redwood Empire Holstein Friesian Assoc

    EIN 941737159 · Headquarters: PETALUMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Redwood Empire Lions Club Corporati On

    EIN 942872032 · Headquarters: UKIAH, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Redwood Empire Military Women Unit 77

    EIN 680202676 · Headquarters: Petaluma, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Redwood Empire Model T Club

    EIN 680318713 · Headquarters: Cotati, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Redwood Empire Public Television Inc

    EIN 941658168 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Redwood Empire Quarter Horse Assoc

    EIN 237414586 · Headquarters: Ukiah, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  51. Redwood Empire Quilters Guild

    EIN 680134197 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Redwood Empire Remodelers Association

    EIN 680272085 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Redwood Empire Sheep Dog Association

    EIN 942711983 · Headquarters: Oroville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Redwood Environmental Education Institute

    EIN 942720963 · Headquarters: Arcata, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Redwood Estates Services Association

    EIN 940797255 · Headquarters: REDWOOD ESTATES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Redwood Genealogical Society

    EIN 942910002 · Headquarters: Ferndale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Redwood Guild of Fiber Arts

    EIN 680190131 · Headquarters: Rohnert Park, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Redwood Gun Club

    EIN 942692146 · Headquarters: Arcata, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Redwood Heights Elementary Pta Ca

    EIN 946173811 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Redwood High Ptsa

    EIN 205987365 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Redwood High School Pigskin Club

    EIN 942976325 · Headquarters: Larkspur, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Redwood Mens Center

    EIN 943152362 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Redwood Psychology Center Inc Dba River Counseling

    EIN 943017332 · Headquarters: Monte Rio, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Redwood Rangers

    EIN 942916439 · Headquarters: Piedmont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Redwood Region Audubon Society Inc

    EIN 237102685 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Redwood Region Logging Conference

    EIN 946103395 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Redwood Region Ornithological Society Inc

    EIN 680150700 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Redwood Region Porsche Club of America

    EIN 942517128 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Redwood Rotary Trust

    EIN 946104201 · Headquarters: San Carlos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Redwood School Association Inc

    EIN 941648380 · Headquarters: SEBASTOPOL, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Redwood Senors Softball Club

    EIN 200905398 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Redwood Service Center Council-cta

    EIN 680192588 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Redwood Shore Tennis Club

    EIN 943092688 · Headquarters: Belmont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Redwood Shores Community Association

    EIN 941720972 · Headquarters: REDWOOD CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Redwood Shores Senior Housing Inc

    EIN 943190749 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Redwood Symphony

    EIN 942976319 · Headquarters: Redwood City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Redwood Trails Alliance

    EIN 942882416 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Redwood Valley Grange No 382

    EIN 237529784 · Headquarters: REDWOOD VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Redwood Villa Interfaith Housing Corporation

    EIN 330317244 · Headquarters: LEMON GROVE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Redwood Village Swim Club

    EIN 941575648 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Redwoods Rural Health Center Inc

    EIN 942337367 · Headquarters: REDWAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Reed & Sarah Hunt Fund

    EIN 946069799 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. Reed Ditch Company Inc

    EIN 946108522 · Headquarters: RIVERDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Reed Schools Foundation

    EIN 943152375 · Headquarters: Tiburon, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Reedley College Agriculture Backers Council

    EIN 464861280 · Headquarters: REEDLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Reedley College Foundation Formerly Kings River Cc Foundation

    EIN 946131131 · Headquarters: REEDLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Reedley Historical Society

    EIN 942330049 · Headquarters: REEDLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Reedley Kings Canyon Youth Soccer

    EIN 942781395 · Headquarters: Reedley, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Reedley Nikkeijin Kai

    EIN 942401477 · Headquarters: Reedley, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. Reedley Pirate Athletic Foundation

    EIN 942911359 · Headquarters: REEDLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  91. Reedley Senior Commission Inc

    EIN 770039776 · Headquarters: Reedley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Reedley Social Services Inc

    EIN 770164706 · Headquarters: REEDLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Reefquest Foundation Inc

    EIN 824261568 · Headquarters: Laguna Niguel, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Rees Stealy Research Foundation

    EIN 951713038 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Reese Parents Club

    EIN 943183237 · Headquarters: LODI, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Reesedale Mutual Water Company

    EIN 952641907 · Headquarters: Lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Ref Care Support a California Non-profit Mutual Benefit Corporat

    EIN 453357076 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  98. Reforma Libros Chapter

    EIN 521964159 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Refrigerating Engineers & Technicians

    EIN 770080716 · Headquarters: Salinas, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  100. Refrigerating Engineers & Technicians Association

    EIN 363887824 · Headquarters: Salinas, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

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