Unknown & Unclassified nonprofits in Washington

Unknown & Unclassified nonprofits in Washington. Browse 12,928 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. United Marketers Inc

    EIN 910554636 · Headquarters: YAKIMA, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. United Methodist Men-tacoma District

    EIN 464882604 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  3. United Methodist Preschool

    EIN 910685324 · Headquarters: SUNNYSIDE, WA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  4. United Namacpacan Association of Washington

    EIN 823066980 · Headquarters: Lynnwood, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. United Ostomy Association of America Inc

    EIN 813569838 · Headquarters: SHORELINE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. United Ostomy Associations of America Inc

    EIN 364667901 · Headquarters: Coupeville, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. United Postmasters and Managers of America

    EIN 821392023 · Headquarters: Deer Park, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. United Power Trades Organization

    EIN 930777647 · Headquarters: MEAD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. United Seattle Bellevue Korean School

    EIN 911701540 · Headquarters: MERCER ISLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. United States Amateur Boxing Inc

    EIN 911283156 · Headquarters: Otis Orchards, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. United States Amateur Boxing Inc

    EIN 911311412 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. United States Boomerang Association Inc

    EIN 222502796 · Headquarters: Brier, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. United States Congress of Mining Districts

    EIN 991279982 · Headquarters: SUMNER, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. United States Junior Chamber of Commerce

    EIN 910867449 · Headquarters: Edmonds, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. United States Marine Corps Support Group

    EIN 911230943 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. United States Masters Swimming Inc

    EIN 311131717 · Headquarters: Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. United States Power Squadron

    EIN 810635974 · Headquarters: BRINNON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. United States Power Squadrons

    EIN 237105335 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. United States Power Squadrons

    EIN 431971183 · Headquarters: Anacortes, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. United States Power Squadrons

    EIN 910988871 · Headquarters: OAK HARBOR, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. United States Power Squadrons

    EIN 911043572 · Headquarters: SEQUIM, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. United States Power Squadrons

    EIN 911075988 · Headquarters: Friday Harbor, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. United States Power Squadrons

    EIN 916034407 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. United States Power Squadrons

    EIN 916051416 · Headquarters: MARYSVILLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. United States Power Squadrons

    EIN 916052397 · Headquarters: Des Moines, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. United States Power Squadrons

    EIN 916056166 · Headquarters: Federal Way, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. United States Power Squadrons

    EIN 916056244 · Headquarters: BELLINGHAM, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. United States Power Squadrons

    EIN 916057670 · Headquarters: BATTLE GROUND, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. United States Power Squadrons

    EIN 916058304 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. United States Power Squadrons

    EIN 916075527 · Headquarters: Lacey, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. United States Power Squadrons

    EIN 916076947 · Headquarters: Poulsbo, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. United States Surimi Commission C/o Duncan Mcintosh

    EIN 943138326 · Headquarters: BAINBRIDGE ISLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. United Steelworkers

    EIN 260575006 · Headquarters: Liberty Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. United Steelworkers

    EIN 770474964 · Headquarters: Ferndale, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. United Steelworkers

    EIN 910499533 · Headquarters: Longview, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. United Steelworkers

    EIN 910547920 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. United Steelworkers

    EIN 910609927 · Headquarters: East Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. United Steelworkers

    EIN 910696694 · Headquarters: Malaga, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. United Steelworkers

    EIN 910722708 · Headquarters: Longview, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. United Steelworkers

    EIN 910723168 · Headquarters: Spokane Valley, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. United Steelworkers

    EIN 916054123 · Headquarters: Longview, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. United Steelworkers

    EIN 916054814 · Headquarters: Longview, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. United Steelworkers

    EIN 916056205 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. United Steelworkers

    EIN 916065004 · Headquarters: Wallula, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. United Steelworkers Local 12-01103

    EIN 911535566 · Headquarters: Puyallup, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. United Steelworkers Local 12-369

    EIN 910720125 · Headquarters: RICHLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. United Steelworkers Local 12-590

    EIN 910646688 · Headquarters: Ferndale, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. United Steelworkers Local 12-9241

    EIN 251620379 · Headquarters: Bremerton, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. United Steelworkers Local 175

    EIN 910778148 · Headquarters: Port Townsend, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. United Steelworkers Local 289M

    EIN 911446447 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. United Steelworkers Local 338

    EIN 910486009 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. United Steelworkers Local 592

    EIN 910690430 · Headquarters: Tacoma, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. United Union of Roofers Rdwa

    EIN 910488428 · Headquarters: KENT, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. United Union of Roofers Waterproofers and Allied Workers 189 Rdwa

    EIN 910485083 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. United Union of Roofers Waterproofers and Allied Workers Local 153

    EIN 910654010 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. United Way of Central Washington

    EIN 910639892 · Headquarters: YAKIMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. United Way of Cowlitz & Wahkiakum Counties

    EIN 910609306 · Headquarters: Kelso, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. United Way of Grant County

    EIN 910646357 · Headquarters: Olympia, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  59. United Ways of the Pacific Northwest

    EIN 911055031 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Unity Center of Dance

    EIN 813504416 · Headquarters: Ellensburg, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Unity in Diversity Ministry

    EIN 611486536 · Headquarters: TACOMA, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Universal Health Access Foundation

    EIN 394263194 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Universal Human Body Energy of America

    EIN 383804122 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  64. University Club of Seattle

    EIN 910450423 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. University Cooperative School

    EIN 237299531 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. University Lodge 141 F and Am of Wa Building Association

    EIN 910450545 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. University Lodge 141 F&am of Wa

    EIN 910226974 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. University of Washington Apha

    EIN 933578456 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. University of Washington Education PAC

    EIN 320451525 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. University of Washington Faculty Auxiliary

    EIN 910987643 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. University of Washington Retirement Association

    EIN 911021870 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. University of Washington School of Dentistry Class of 2015

    EIN 900784874 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. University of Washington School of Law Foundation

    EIN 237066063 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. University Outing Club Inc

    EIN 916056497 · Headquarters: Kingston, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. University Place Classified Association

    EIN 911654082 · Headquarters: LAKEWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. University Place Council 10 10

    EIN 911307116 · Headquarters: University Place, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. University Place Education Association

    EIN 237113278 · Headquarters: LAKEWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. University Scholars Association

    EIN 237267044 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. University Sunrise Rotaract Club

    EIN 814462922 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. University Sunrise Rotary Service Founda

    EIN 943101155 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Uplift Society

    EIN 331614918 · Headquarters: Sammamish, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Upper Elwha River Conservation Committee

    EIN 522395278 · Headquarters: Port angeles, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Upper Preston Water Users Association

    EIN 910967219 · Headquarters: PRESTON, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Upper Valley MEND

    EIN 911415660 · Headquarters: Leavenworth, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Upper Wyers Hoa Subdivision

    EIN 831076481 · Headquarters: White Salmon, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Uptown Business Improvement Distric Board

    EIN 571183257 · Headquarters: RICHLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Urban League of Metropolitan Seattle

    EIN 910575954 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Us Chamber of Connection

    EIN 331431780 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Us Credit Advisory Group Educational Fund

    EIN 263247322 · Headquarters: Edmonds, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Us Lacrosse Inc

    EIN 521845240 · Headquarters: Medina, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Us Refrigerated Shippers Association

    EIN 475413308 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. USA Martial Arts of the Deaf

    EIN 921163197 · Headquarters: Bothell, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. USA Softball of Seattle

    EIN 911702592 · Headquarters: SHORELINE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Useless Bay Golf & Country Club Inc

    EIN 910824779 · Headquarters: LANGLEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Usnrg Inc

    EIN 261440119 · Headquarters: Shelton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Uss Alabama Blue Crew Frg

    EIN 821203389 · Headquarters: SILVERDALE, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Uss Alabama Blue Frg 731

    EIN 991265956 · Headquarters: BREMERTON, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Uss Alabama Gold Family Readiness Group

    EIN 473025597 · Headquarters: Silverdale, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Uss Chicago Frg

    EIN 851659739 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Uss Gridley Family Readiness Group Frg

    EIN 824926900 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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