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. American Legion Auxiliary Unit 10

    EIN 900612661 · Headquarters: Albany, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary Unit 104

    EIN 800649763 · Headquarters: Aloha, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary Unit 84

    EIN 821274430 · Headquarters: Klamath Falls, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. American Legion Auxilliary

    EIN 611589376 · Headquarters: Cottage Grove, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Legion Post

    EIN 237026648 · Headquarters: Beaverton, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Legion Post # 28

    EIN 930341254 · Headquarters: GRANTS PASS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. American Legion Post #1

    EIN 930112213 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Legion Post 0043

    EIN 930349181 · Headquarters: LA GRANDE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. American Legion Post 0097

    EIN 830813788 · Headquarters: Lincoln City, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Legion Post 116

    EIN 237026604 · Headquarters: NEWPORT, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. American Legion Post 144 Seven Seas

    EIN 237026040 · Headquarters: Wilsonville, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. American Legion Post 15 Medford

    EIN 237026591 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. American Legion Post 168

    EIN 930362839 · Headquarters: Cannon Beach, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. American Legion Post 26 Bandon

    EIN 237026647 · Headquarters: Bandon, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Legion Post 3

    EIN 237026657 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. American Legion Ray Johnson Post 44

    EIN 930632588 · Headquarters: REDMOND, OR, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  17. American Legion Santiam Post 51

    EIN 930374385 · Headquarters: LEBANON, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. American Legion Seaside Post 99

    EIN 930329038 · Headquarters: Seaside, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Legion Tigard Post No 158

    EIN 930576873 · Headquarters: Tigard, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. American Legion Wilsonville Post 65

    EIN 364804115 · Headquarters: Tualatin, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. American Legion-beaver 80

    EIN 237350707 · Headquarters: Wilsonville, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. American Manufacturing Innovation Centers

    EIN 881402833 · Headquarters: Keizer, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Optometric Student Association Incorporated

    EIN 510186473 · Headquarters: FOREST GROVE, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Pharmacists Association Academy of Student Pharmacists

    EIN 300737898 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. American Postal Workers Union

    EIN 237211538 · Headquarters: corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Postal Workers Union

    EIN 930593478 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. American Postal Workers Union

    EIN 930654533 · Headquarters: Coos Bay, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. American Postal Workers Union

    EIN 930811827 · Headquarters: SPRINGFIELD, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. American Postal Workers Union

    EIN 930849489 · Headquarters: Medford, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. American Postal Workers Union 128

    EIN 930494085 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. American Postal Workers Union Auxiliary

    EIN 237059627 · Headquarters: Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Postal Workers Union Auxiliary

    EIN 936036222 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Production & Inventory Control Society

    EIN 930679056 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. American Rental Association

    EIN 930868211 · Headquarters: McMinnville, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. American Rhododendron Society

    EIN 237163213 · Headquarters: Florence, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Rhododendron Society

    EIN 930717722 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. American Rhododendron Society

    EIN 930896662 · Headquarters: North Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. American Rose Society

    EIN 581783676 · Headquarters: Cornelius, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. American Rose Society

    EIN 581827979 · Headquarters: Grants Pass, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Rose Society

    EIN 581832727 · Headquarters: COOS BAY, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Rose Society

    EIN 581926121 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Society for Clinical Laboratory Science

    EIN 936030603 · Headquarters: Canby, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. American Society for Dental Ethics

    EIN 550743705 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Society of Appraisers

    EIN 364900421 · Headquarters: Gaston, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. American Society of Appraisers

    EIN 521344585 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. American Society of Appraisers

    EIN 521344589 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. American Society of Farm Managers Rural Appraisers Oregon Chapter

    EIN 930771395 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. American Society of Heating Refrigeration & Air Conditioning Or

    EIN 936095663 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  49. American Society of Interior Designers Inc

    EIN 237417517 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  50. American Society of Media Photographers Inc

    EIN 222912502 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. American Society of Professional Estimators Chapter No 54

    EIN 930878054 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. American Society of Radiologic Technolog

    EIN 931330280 · Headquarters: PORTLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Society of Safety Professionals

    EIN 931127638 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. American Statistical Association

    EIN 931009364 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American String Teachers Association Incorporated

    EIN 363552569 · Headquarters: PORTLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Vaulting Association

    EIN 811552580 · Headquarters: Rogue River, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. American Vaulting Association

    EIN 823933552 · Headquarters: Aurora, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. American Vaulting Association

    EIN 832964398 · Headquarters: BEND, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. American Volkssport Association Inc

    EIN 911762559 · Headquarters: Wilderville, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. American Volkssport Association Inc

    EIN 911916699 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Volkssport Association Inc

    EIN 930943359 · Headquarters: Albany, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Volkssport Association Inc

    EIN 930954082 · Headquarters: BEAVERTON, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Volkssport Association Inc

    EIN 930965590 · Headquarters: ALBANY, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. American Volkssport Association Inc

    EIN 931022702 · Headquarters: Gresham, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. American Volkssport Association Inc

    EIN 931048223 · Headquarters: Jefferson, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Volkssport Association Inc

    EIN 931053820 · Headquarters: Albany, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Volkssport Association Inc

    EIN 931267294 · Headquarters: Aloha, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American West Coast Latvian Song Festival Council

    EIN 910895071 · Headquarters: ARCH CAPE, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Americans Fishermen Research Foundation

    EIN 237118665 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Amity Teachers Association

    EIN 930844255 · Headquarters: Amity, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Amity Valley Womens Club

    EIN 930819006 · Headquarters: AMITY, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Amvets

    EIN 812589998 · Headquarters: Sweet Home, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Amvets

    EIN 833243434 · Headquarters: Albany, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Amvets

    EIN 931076318 · Headquarters: ALBANY, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Amvets

    EIN 931131748 · Headquarters: McMinnville, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  76. Amvets Dept of Oregon

    EIN 930896764 · Headquarters: Sweet Home, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Anc Acc Scottish Rite of Valley of Baker

    EIN 930460037 · Headquarters: Baker City, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Ancient & Accepted Scottish Rite

    EIN 930459665 · Headquarters: Salem, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Ancient & Accepted Scottish Rite Coordinated Bodies of Eugene

    EIN 930326354 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Ancient & Accepted Scottish Rite of Free Masonry So Juris USA

    EIN 930676682 · Headquarters: Hermiston, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Ancient & Accepted Scottish Rite of Free Masonry Southern Jurisdiction

    EIN 237144225 · Headquarters: NORTH BEND, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Ancient & Accepted Scottish Rite of Free Masonry Southern Jurisdiction

    EIN 930335761 · Headquarters: Klamath Falls, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Ancient & Accepted Scottish Rite of Free Masonry Southern Jurisdiction

    EIN 936039557 · Headquarters: Roseburg, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Ancient Accepted Scottish Rite Valley of Medford & Coord Bodies

    EIN 930353761 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Ancient and Accepted Scottish Rite of Freemasonry Inc

    EIN 930112705 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Ancient Arabic Order of the Nobles of the Mystic Shrine of Na

    EIN 581750911 · Headquarters: North Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Ancient Free & Accepted Mason of 69 Heppner Lodge

    EIN 237590335 · Headquarters: HEPPNER, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Ancient Free & Accepted Masons

    EIN 930324301 · Headquarters: Albany, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Ancient Free & Accepted Masons

    EIN 930413650 · Headquarters: COTTAGE GROVE, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Ancient Free & Accepted Masons

    EIN 936098954 · Headquarters: Brookings, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Ancient Free & Accepted Masons of 155 East Gate Lodge

    EIN 930348424 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Ancient Free & Accepted Masons of 34 Blue Mountain Lodge

    EIN 930349442 · Headquarters: Baker City, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Ancient Free & Accepted Masons of 76

    EIN 237145748 · Headquarters: Prineville, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Ancient Free & Accepted Masons of Eugene - Lodge 11

    EIN 930163375 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Ancient Free & Accepted Masons of Oregon

    EIN 237090310 · Headquarters: Seaside, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Ancient Free & Accepted Masons of Oregon

    EIN 237143945 · Headquarters: Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Ancient Free & Accepted Masons of Oregon

    EIN 237143946 · Headquarters: Redmond, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Ancient Free & Accepted Masons of Oregon

    EIN 237146886 · Headquarters: Shady Cove, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Ancient Free & Accepted Masons of Oregon

    EIN 237169164 · Headquarters: Forest Grove, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Ancient Free & Accepted Masons of Oregon

    EIN 237189353 · Headquarters: Canyonville, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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