Nonprofits in Eureka, California

Nonprofits in Eureka, California. Browse 403 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. Humboldt Recovery Center Inc

    EIN 942199106 · Headquarters: EUREKA, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Humboldt Redwood Cursillo

    EIN 680072048 · Headquarters: Eureka, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Humboldt Resilience Inc

    EIN 850623682 · Headquarters: Eureka, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Humboldt Roller Derby

    EIN 270261205 · Headquarters: EUREKA, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Humboldt Senior Resource Center

    EIN 942261434 · Headquarters: Eureka, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Humboldt Spayneuter Network

    EIN 200729293 · Headquarters: EUREKA, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Humboldt Sponsors

    EIN 237107944 · Headquarters: EUREKA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Humboldt Trails Council

    EIN 043763695 · Headquarters: Eureka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Humboldt Yacht Club Inc

    EIN 237133875 · Headquarters: Eureka, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Humboldt Youth Soccer League Inc

    EIN 680080353 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Independent Order of Odd Fellows

    EIN 237104998 · Headquarters: EUREKA, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  12. Independent Order of Odd Fellows

    EIN 237597354 · Headquarters: Eureka, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  13. Indian Action Council of Nw California

    EIN 942266472 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Ingomar Club

    EIN 941151471 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Ink People Inc

    EIN 943056179 · Headquarters: EUREKA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Institute of Management Accountants Inc

    EIN 943004239 · Headquarters: EUREKA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. International Association of Fire Fighters

    EIN 237099360 · Headquarters: Eureka, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  18. International Association of Lions Clubs

    EIN 474380396 · Headquarters: Eureka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. International Longshore & Warehouse Union Local 14

    EIN 940733276 · Headquarters: Eureka, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. International Org - Humboldt

    EIN 237506517 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Italian Catholic Federation of California Inc

    EIN 237641125 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Jahmed

    EIN 352353912 · Headquarters: Eureka, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Jimmie Angel Historical Project

    EIN 680372407 · Headquarters: Eureka, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Karl B Wenninger Memorial Scholarship Fund Inc

    EIN 333194528 · Headquarters: Eureka, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Kidney Care Services of Humboldt Corp

    EIN 473714358 · Headquarters: EUREKA, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Kinetic Universe

    EIN 208803405 · Headquarters: Eureka, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Kingdom Stewards LLC

    EIN 851909783 · Headquarters: Eureka, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Kiwanis Club of Henderson Center Public Service Fund

    EIN 263968791 · Headquarters: Eureka, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Kiwanis Club of the North Coast

    EIN 451595183 · Headquarters: Eureka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Kiwanis International Inc

    EIN 941372667 · Headquarters: Eureka, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Kiwanis International Inc

    EIN 941668842 · Headquarters: Eureka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Knights of Columbus

    EIN 237113589 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 237168500 · Headquarters: Eureka, CA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Knights Templar of the United States of America

    EIN 946088242 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Kunle Community

    EIN 352450940 · Headquarters: Eureka, CA, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  36. La Leche League International Inc

    EIN 680422556 · Headquarters: Eureka, CA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. Land Bridge Alliance

    EIN 461248216 · Headquarters: Eureka, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Latin American Club

    EIN 941736072 · Headquarters: Eureka, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. Latin Mass Society of the North Coast

    EIN 862385275 · Headquarters: Eureka, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Latino Net

    EIN 680659346 · Headquarters: Eureka, CA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. League of Women Voters of Humboldt County

    EIN 946103157 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Little League Baseball Inc

    EIN 680233106 · Headquarters: Eureka, CA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Little League Baseball Inc

    EIN 680345476 · Headquarters: Eureka, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Lost Coast High Educational Foundation

    EIN 473463259 · Headquarters: EUREKA, CA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  45. Lost Coast Moose Legion 226

    EIN 300241940 · Headquarters: Eureka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  46. Lost Foods

    EIN 453664711 · Headquarters: Eureka, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. Lost Soles Horse Rescue

    EIN 834444263 · Headquarters: Eureka, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Lost Soles Horse Rescue Riders

    EIN 992144660 · Headquarters: Eureka, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lsil-1091 Museum Association

    EIN 821173803 · Headquarters: EUREKA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Luso-american Financial a Fraternal Benefit Society

    EIN 237533663 · Headquarters: EUREKA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Main Stage

    EIN 844404507 · Headquarters: EUREKA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Making Headway Center for Brain Injury Recovery

    EIN 680434260 · Headquarters: EUREKA, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Marine Corps League

    EIN 680138134 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Mary Esther Resource Foundation

    EIN 813588650 · Headquarters: Eureka, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Nami Humboldt

    EIN 942665681 · Headquarters: Eureka, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Narrow Gate Assembly

    EIN 454624427 · Headquarters: EUREKA, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. National Association of Letter Carriers

    EIN 946102874 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. National Association of Miniature Enthusiasts

    EIN 942611763 · Headquarters: Eureka, CA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. National Exchange Club

    EIN 680058551 · Headquarters: Eureka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  60. National Society of the Daughters of the American Revolution

    EIN 946102043 · Headquarters: EUREKA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. National Society of Tole and Decorative Painters Inc

    EIN 942842054 · Headquarters: eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  62. Native Sons of the Golden West Parl or 14

    EIN 333555114 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Native Springs Foundation

    EIN 263431730 · Headquarters: Eureka, CA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  64. Navy League of the United States National Headquarters

    EIN 942398208 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Ncd - North Coast Dance Dba North Coast Dance

    EIN 237415977 · Headquarters: EUREKA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Ncrt Inc Northcoast Repertory Theatre

    EIN 680380567 · Headquarters: EUREKA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. NorCal Lao Foundation

    EIN 822601156 · Headquarters: Eureka, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Norcal Saltwater Anglers

    EIN 932914377 · Headquarters: Eureka, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. North American Coastal Access Allia Nce

    EIN 395022558 · Headquarters: Eureka, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. North Coast Association of Mental H Ealth Professionals

    EIN 680349665 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. North Coast Clinics Network

    EIN 680348781 · Headquarters: Eureka, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. North Coast Fishermens Cable Committee

    EIN 843102881 · Headquarters: EUREKA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. North Coast Health Improvement and Information Network Inc

    EIN 274520226 · Headquarters: EUREKA, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. North Coast Home Builders Assoc Dba Northern Ca Assoc of Home Builders

    EIN 680305075 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. North Coast Parents

    EIN 320213956 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  76. North Coast Peoples Alliance

    EIN 815161218 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. North Coast Recreation Coalition

    EIN 850545693 · Headquarters: eureka, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. North Coast Redwood Technology Consortium

    EIN 680479623 · Headquarters: EUREKA, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. North Coast Scottish Society Inc

    EIN 832839686 · Headquarters: Eureka, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. North Coast Small Business Resource Center

    EIN 680070019 · Headquarters: Eureka, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. North Coast Substance Abuse Council INC

    EIN 942281020 · Headquarters: Eureka, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Northcoast Association of Residential Care Administrators

    EIN 943365496 · Headquarters: Eureka, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  83. Northcoast Lions Eye Foundation

    EIN 680039009 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Northern Ca Veterans Assistance Org

    EIN 900607137 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  85. Northern California Community Blood Bank

    EIN 941337639 · Headquarters: Eureka, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Northern California Horsemens Association

    EIN 946221331 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Northern California Indian Development Council Inc

    EIN 510189400 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Northern California Tribal Court Coalition

    EIN 264323129 · Headquarters: EUREKA, CA, USA · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  89. Northern Knights Youth Football

    EIN 993648650 · Headquarters: EUREKA, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Northern United Charter Schools

    EIN 825002004 · Headquarters: EUREKA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Northwest Committee for Employment of People with Disabilities

    EIN 680313692 · Headquarters: Eureka, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Old Town Art Gallery Inc

    EIN 680345286 · Headquarters: Eureka, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. Openart

    EIN 852283943 · Headquarters: Eureka, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Order of the Amaranth Inc

    EIN 237614752 · Headquarters: EUREKA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Order of the White Shrine of Jerusalem

    EIN 237136644 · Headquarters: Eureka, CA, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  96. Pacific Outfitters Green Team

    EIN 471903334 · Headquarters: Eureka, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Pacific View Charter School

    EIN 943353802 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Pams Foundation Inc

    EIN 474993561 · Headquarters: Eureka, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Parents Families and Friends of Lesbians and Gays Inc

    EIN 272161523 · Headquarters: EUREKA, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  100. Parents in Training Inc

    EIN 680340537 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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