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. Central Whidbey Cooperative Preschool

    EIN 911178809 · Headquarters: Coupeville, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Central Whidbey Football Club

    EIN 473913799 · Headquarters: Oak Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. Central Whidbey Volleyball Association

    EIN 473913748 · Headquarters: Oak Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. Centralia Arts in School Committee

    EIN 352393207 · Headquarters: CENTRALIA, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Centralia College Foundation

    EIN 911195403 · Headquarters: CENTRALIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Centralia Masonic Temple Board Inc

    EIN 910309613 · Headquarters: Centralia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Centralia Police Officers Association

    EIN 910995034 · Headquarters: Centralia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Centralia Teachers Union

    EIN 237278602 · Headquarters: CENTRALIA, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  9. Centralia-chehalis Chamber of Comme Rce

    EIN 911298494 · Headquarters: CHEHALIS, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Centro De Adoracion Vida

    EIN 471084876 · Headquarters: Bellingham, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Centro De Orientacion Familiar - Family Orientation Center

    EIN 853971279 · Headquarters: SPOKANE VLY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Cephas Ministries

    EIN 873987030 · Headquarters: Rochester, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Cfa Society of Seattle

    EIN 911164972 · Headquarters: COVINGTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Cfa Society Spokane Inc

    EIN 911592696 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Cfdd Wa-hi-ak Np Ps

    EIN 413118937 · Headquarters: Snoqualmie, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Chai-cultural Heritage Association

    EIN 992257383 · Headquarters: Bothell, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Chain Lake Elementary Pta 7 6 2

    EIN 911484851 · Headquarters: Snohomish, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Challenge Parents Association

    EIN 911052864 · Headquarters: Lynnwood, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Challenger Elementary Ptsa

    EIN 911275204 · Headquarters: everett, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Cham Refugees Community

    EIN 911214867 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Chamber of Commerce of Burlington Washington

    EIN 911019001 · Headquarters: BURLINGTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Chambers Bay 2 Homeowners Association

    EIN 911426797 · Headquarters: Steilacoom, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Change Washington

    EIN 844125677 · Headquarters: SNOHOMISH, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Changing Faces Transitional House

    EIN 920192977 · Headquarters: FEDERAL WAY, WA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  25. Channel of Love Ministries

    EIN 911510829 · Headquarters: Port Orchard, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Chaos Rising Lacrosse

    EIN 394513085 · Headquarters: BONNEY LAKE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Chapter 5

    EIN 274419954 · Headquarters: Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Charismatic Outreach Ministries

    EIN 911241291 · Headquarters: Burlington, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Charles & Emma Frye Free Public Art Museum

    EIN 910659435 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Charles M & Gloria Parrish Foundation

    EIN 870490763 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Charles Wright Academy

    EIN 910673111 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Charlotte Y Martin Foundation-ima

    EIN 472057123 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Chase Youth Foundation

    EIN 911582748 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Chattaroy Parent Organization

    EIN 911315883 · Headquarters: Chattaroy, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Chattaroy Springs Water Association

    EIN 911386501 · Headquarters: Chattaroy, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Chauffeurs Teamsters & Helpers Local 58

    EIN 910436963 · Headquarters: Vancouver, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Checkerboard Squares

    EIN 263531606 · Headquarters: Shoreline, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Checkers Supercargoes and Supervisors Assoc of the St of Wa Local 52 Ilwu

    EIN 910611960 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Chehalis Centralia Railroad and Museum

    EIN 911353377 · Headquarters: CHEHALIS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Chehalis Chapter 250 Women of the Moose

    EIN 237521569 · Headquarters: Centralia, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. Chehalis Education Assoc

    EIN 911126515 · Headquarters: Chehalis, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Chehalis Little League Little League Baseball Inc

    EIN 916031792 · Headquarters: CHEHALIS, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Chehalis Lodge #1109 Lo of Moose Inc

    EIN 910682582 · Headquarters: CHEHALIS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Chehalis Valley Educational Foundation

    EIN 911507739 · Headquarters: CHEHALIS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Chehalis Valley Historical Society

    EIN 911265137 · Headquarters: Montesano, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Chehalis Youth Soccer Club

    EIN 911220427 · Headquarters: CHEHALIS, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Chelan County Basketball Officials Association

    EIN 911625360 · Headquarters: WENATCHEE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Chelan County Basketball Officials Board

    EIN 911624406 · Headquarters: WENATCHEE, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. Chelan County Mountain Rescue Association

    EIN 911228985 · Headquarters: East Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Chelan Douglas County Horse Council

    EIN 844480730 · Headquarters: Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Chelan Rustlers Inc

    EIN 916058010 · Headquarters: Chelan, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Chelan-douglas Child Services Assoc

    EIN 911424211 · Headquarters: WENATCHEE, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Chelan-douglas County Medical Society

    EIN 916054511 · Headquarters: Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Chelan-douglas Utilities Council

    EIN 910978863 · Headquarters: Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Cheney Care Foundation

    EIN 911418097 · Headquarters: Cheney, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  56. Cheney Ecumenical Outreach Ministri

    EIN 911469116 · Headquarters: CHENEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Cheney Hi-flyers

    EIN 264440466 · Headquarters: Cheney, WA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. Cherokee Strip Water Company

    EIN 916069068 · Headquarters: Belfair, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Chess Mates Foundation

    EIN 911560413 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Chester Elementary Pto

    EIN 911057187 · Headquarters: SPOKANE VALLEY, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Chestnut Street Baptist Church

    EIN 911242982 · Headquarters: ELLENSBURG, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  62. Chewelah Ladies Auxiliary to the Vfw 2047

    EIN 943448219 · Headquarters: Chewelah, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Chewelah Recreational Association

    EIN 910601221 · Headquarters: Chewelah, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Chewuch Canal Company

    EIN 910626004 · Headquarters: Winthrop, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Chi Omega Fraternity

    EIN 912070211 · Headquarters: Arlington, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Chi Omega Fraternity Alpha Chapter

    EIN 261508120 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  67. Chi Omega Fraternity of Washington Inc

    EIN 910174000 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Chi Omega Sorority -- Beta Beta Chapter

    EIN 910570079 · Headquarters: PULLMAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Chi Sigma Alpha National Sorority

    EIN 201261605 · Headquarters: Bothell, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Chicken Coop Ministries

    EIN 863567771 · Headquarters: BURLINGTON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Chico-erlands Point Community Club

    EIN 916053819 · Headquarters: Silverdale, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Chief Joseph Middle School Band Boosters

    EIN 201783481 · Headquarters: Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Chief Sealth P T S A

    EIN 900128109 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Chignik Regional Aquaculture Association

    EIN 920136484 · Headquarters: Bellingham, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Child Care Aware of Washington

    EIN 911427991 · Headquarters: Tukwila, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Child Rights Uw Chapter

    EIN 465084078 · Headquarters: Milton, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. Child to Chef

    EIN 814601084 · Headquarters: KENT, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Childerly Health Board

    EIN 414963810 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Children of Hope Inc

    EIN 812217735 · Headquarters: olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  80. Children of Mary Center for Peace

    EIN 911530228 · Headquarters: Mossyrock, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Children's Center

    EIN 911459420 · Headquarters: VANCOUVER, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Children's Institute for Learning Differ

    EIN 911055331 · Headquarters: RENTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Childrens Book Project from Mercer Island

    EIN 871259828 · Headquarters: Mercer Island, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Childrens Campaign Fund Action

    EIN 920254387 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Childrens Center at Burke Gilman Gardens

    EIN 943125410 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Childrens Emergency Fund

    EIN 911182856 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Childrens House Inc

    EIN 911310291 · Headquarters: Omak, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Childrens House International

    EIN 942643021 · Headquarters: LYNDEN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Childstrive

    EIN 916053563 · Headquarters: EVERETT, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Chimacum Alumni Association

    EIN 911008591 · Headquarters: Chimacum, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Chimacum Arts and Crafts Fair

    EIN 474473982 · Headquarters: PORT HADLOCK, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. China Club of Seattle

    EIN 910618431 · Headquarters: Woodinville, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Chinese American Citizens Alliance

    EIN 451510368 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Chinese American General Chamber of Commerce

    EIN 474615124 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Chinese Chamber of Commerce in Washington State

    EIN 352562228 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  96. Chinese Economists Society Inc

    EIN 222613292 · Headquarters: MERCER ISLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Chinese Vietnamese Buddhist Association

    EIN 911441621 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  98. Chinook Aquatic Club

    EIN 910981692 · Headquarters: RENTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Chinook Archers of Vancouver WA

    EIN 943182519 · Headquarters: La Center, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Chinook Cycling Club

    EIN 911967010 · Headquarters: Kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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