Unknown & Unclassified nonprofits in Oregon

Unknown & Unclassified nonprofits in Oregon. Browse 8,031 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. Arabian Horse Breeders Association of Oregon

    EIN 936025961 · Headquarters: Dallas, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  2. Arabian Horse Club of Central Oregon

    EIN 930713435 · Headquarters: Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Arabians in Motion Inc

    EIN 931299835 · Headquarters: Canby, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Arc of Lane County

    EIN 930423965 · Headquarters: SPRINGFIELD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Arc Portland Metro Arc Portland Metro

    EIN 930439765 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Archery Club of Eugene-springfield

    EIN 464394946 · Headquarters: Eugene, OR, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. Area 1 Inside Electrical Jatc

    EIN 993119834 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Argonne Post No 56 - American Legion Department of Oregon

    EIN 936030981 · Headquarters: Sherwood, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Argus Observer Employee Committee

    EIN 471154182 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Arizona S-anon Intergroup

    EIN 412831862 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Arlington Club

    EIN 930114390 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Arlington Heights Neighborhood Assoc

    EIN 931270991 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Arlington Saddle Club Inc

    EIN 936030599 · Headquarters: Arlington, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Arlington Tv Cooperative

    EIN 930513277 · Headquarters: ARLINGTON, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Arnold Air Society-silver Wings

    EIN 936031002 · Headquarters: CORVALLIS, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Arnold Air Society-silver Wings

    EIN 936031713 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Art in Public Places Inc

    EIN 930791946 · Headquarters: BEND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Art Presence Inc

    EIN 930665588 · Headquarters: Jacksonville, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Arthur B and Sheila K Stabenow Foundation

    EIN 331874481 · Headquarters: Happy Valley, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Artists in Action

    EIN 930789365 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Artists Studio Association

    EIN 930494634 · Headquarters: LINCOLN CITY, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Ashdown Wood Water Company

    EIN 930885140 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Ashland Business Connections

    EIN 271221766 · Headquarters: Medford, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Ashland Chamber of Commerce

    EIN 930115140 · Headquarters: ASHLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Ashland City Police Officers Association

    EIN 936089458 · Headquarters: ASHLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Ashland Education Association

    EIN 943111961 · Headquarters: Ashland, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Ashland Family YMCA

    EIN 930386976 · Headquarters: Ashland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Ashland Gallery Association

    EIN 931227446 · Headquarters: Ashland, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Ashland Lodge No 944 Benevolent and Protective Order of the Elks

    EIN 930122380 · Headquarters: ASHLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Ashland Rotary Foundation

    EIN 237170144 · Headquarters: ASHLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Ashland Supportive Housing and Community Outreach Inc

    EIN 930805586 · Headquarters: ASHLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Ashton Eaton Foundation

    EIN 465183837 · Headquarters: Sherwood, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Asian American Council of Oregon Dba Asian Council

    EIN 930955254 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Asian Buddhist Communtiy Congregation of Oregon

    EIN 931096343 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. Asian-american Foundation of Oregon

    EIN 931119245 · Headquarters: EUGENE, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Asis International Inc

    EIN 510227261 · Headquarters: PORTLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Asphalt Pavement Association of Oregon

    EIN 930578180 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Assc of Oregon Corrections Employees

    EIN 931084099 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Assemblies of God Oregon District

    EIN 930419353 · Headquarters: Salem, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  40. Assembly of God Irrigon Oregon

    EIN 936034505 · Headquarters: IRRIGON, OR, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-T

  41. Assistance League Columbia Pacific

    EIN 260799085 · Headquarters: ASTORIA, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Assistance League of Bend

    EIN 943138500 · Headquarters: BEND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Assistance League of Corvallis Inc

    EIN 237020093 · Headquarters: CORVALLIS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Assoc of Vascular and Interventional Radiographers Inc

    EIN 411629594 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Associated Oregon Forestry Clubs Inc

    EIN 770601100 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  46. Associated Oregon Loggers Inc

    EIN 930577235 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Associated Perrydale Teachers

    EIN 204500420 · Headquarters: Amity, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. Associated Technologies Council Inc

    EIN 753091462 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Association for Computer Professionals in Education

    EIN 930885013 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Association for Computing Machinery

    EIN 310974354 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  51. Association for Computing Machinery

    EIN 831300467 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  52. Association for Persons in Supported Employment

    EIN 455431076 · Headquarters: Grants Pass, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. Association for Professionals in Infection Ctrl & Epidemiology Inc

    EIN 510208780 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Association for Retarded Citizens of Umatilla Co

    EIN 237285498 · Headquarters: HERMISTON, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Association for Talent Development Cascadia Chapter

    EIN 510222873 · Headquarters: Beaverton, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Association of Alpha Beta Chapter of Alpha Gamma Rho

    EIN 936032882 · Headquarters: CANBY, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Association of Engineering Employees of Oregon

    EIN 237001367 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Association of Home Businesses

    EIN 931077165 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Association of Insolvency and Restructuring Advisors

    EIN 363421638 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Association of Insolvency and Restructuring Advisors Fund for Education

    EIN 770307023 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Association of Legal Administrators Oregon Chapter

    EIN 930776926 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Association of Northwest Steelheaders

    EIN 911031100 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Association of Notre Dame Clubs Inc - Eugene/Southern Oregon

    EIN 311375133 · Headquarters: Eugene, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Association of Notre Dame Clubs Inc - Portland

    EIN 930774716 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Association of Operating Room Nurses Inc

    EIN 936095413 · Headquarters: Gladstone, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Association of Oregon Archaelogists

    EIN 930911880 · Headquarters: Ashland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Association of Oregon Christmas Tree Growers Inc

    EIN 993146585 · Headquarters: Colton, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Association of Oregon Community Mental Health Programs

    EIN 930582360 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Association of Oregon County Planning Directors

    EIN 930856110 · Headquarters: Coquille, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Association of Oregon Faculties

    EIN 930764088 · Headquarters: ASHLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Association of Oregon Public Health Nursing Supervisors

    EIN 900616836 · Headquarters: JEFFERSON, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Association of Oregon Recyclers

    EIN 930853027 · Headquarters: TUALATIN, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Association of Pacific Ports

    EIN 941581549 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Association of School Business Officials International

    EIN 930692317 · Headquarters: Salem, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Association of Traditional Hooking Artists

    EIN 833909311 · Headquarters: Beaverton, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Association of University Architects

    EIN 237225494 · Headquarters: Eugene, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Association of Western Pulp and Paper Workers Local 396

    EIN 911807440 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Association of Western Pulp and Paper Workers Local 412

    EIN 465572037 · Headquarters: SAINT HELENS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Association of Western Pulp and Paper Workers Local 672

    EIN 952313492 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  80. Association of Western Pulp and Paper Workers Local 677

    EIN 930520440 · Headquarters: SPRINGFIELD, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Association of Western Pulp and Paper Workers Local 78

    EIN 930710015 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Association of Western Pulp and Paper Workers Local 89

    EIN 931015778 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Association of Women in Metal Industries

    EIN 911850349 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Assured Life Association

    EIN 900534906 · Headquarters: Junction City, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Astor Library Friends Association

    EIN 930658579 · Headquarters: Astoria, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Astoria Chapter 422

    EIN 237521285 · Headquarters: Astoria, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Astoria Christian Church

    EIN 936025202 · Headquarters: Astoria, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  88. Astoria Downtown Development Association

    EIN 930878314 · Headquarters: Astoria, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Astoria Education Association

    EIN 931006213 · Headquarters: Astoria, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Astoria Elks Lodge #180

    EIN 930241131 · Headquarters: ASTORIA, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Astoria Golf & Country Club

    EIN 930115830 · Headquarters: WARRENTON, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Astoria Housing Alliance

    EIN 990411074 · Headquarters: Astoria, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Astoria Labor Temple Association Inc

    EIN 930115853 · Headquarters: ASTORIA, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Astoria Lodge No 408 Loyal Order of 408

    EIN 930115860 · Headquarters: ASTORIA, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Astoria Railroad Preservation Association Inc

    EIN 931058055 · Headquarters: Astoria, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Astoria Regatta Association

    EIN 936082269 · Headquarters: ASTORIA, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Astoria Rescue Mission

    EIN 930856422 · Headquarters: Astoria, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Astoria Scandinavian Midsummer Festival Association

    EIN 510187839 · Headquarters: ASTORIA, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Astoria Senior Center

    EIN 931063394 · Headquarters: ASTORIA, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Astoria Warrenton Reginal Eaa Chapter 1696

    EIN 932204365 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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