Nonprofits in Walla Walla, Washington

Nonprofits in Walla Walla, Washington. Browse 423 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. Walla Walla Basketball Club

    EIN 830949476 · Headquarters: WALLA WALLA, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Walla Walla Blues Associations

    EIN 911694900 · Headquarters: Walla Walla, WA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  3. Walla Walla Catholic Radio

    EIN 920819335 · Headquarters: WALLA WALLA, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Walla Walla Catholic School Endow Assoc

    EIN 911016516 · Headquarters: WALLA WALLA, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Walla Walla Catholic Schools Association of Alumni and Friends

    EIN 943222723 · Headquarters: WALLA WALLA, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Walla Walla Chamber Music Festival

    EIN 260869372 · Headquarters: Walla Walla, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Walla Walla Choral Society

    EIN 911528601 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Walla Walla Columbia School Retirees Association

    EIN 263654149 · Headquarters: WALLA WALLA, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Walla Walla Community College Foundation

    EIN 911207033 · Headquarters: WALLA WALLA, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Walla Walla Community Hospice

    EIN 911144144 · Headquarters: Walla Walla, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Walla Walla Country Club

    EIN 910457050 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Walla Walla County Cattlemens Association

    EIN 800032278 · Headquarters: Walla Walla, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Walla Walla County Farm Bureau

    EIN 237186022 · Headquarters: Walla Walla, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Walla Walla County Sheriff Search and Rescue

    EIN 911488562 · Headquarters: WALLA WALLA, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Walla Walla Diversity Coalition

    EIN 911640563 · Headquarters: WALLA WALLA, WA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Walla Walla Downtown Lions Memorial Foundation

    EIN 911284712 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Walla Walla Exchange Club Foundation

    EIN 911853125 · Headquarters: WALLA WALLA, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Walla Walla Firefighters Benevolent Association

    EIN 320398141 · Headquarters: Walla Walla, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Walla Walla Friends of Acoustic Music

    EIN 911325601 · Headquarters: WALLA WALLA, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Walla Walla Gun Club

    EIN 916057755 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Walla Walla Gun Club Community Services Project

    EIN 263123618 · Headquarters: WALLA WALLA, WA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Walla Walla Highschool Army JROTC Boosters

    EIN 813869434 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Walla Walla Historic Cemeteries

    EIN 832854998 · Headquarters: WALLA WALLA, WA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Walla Walla Historic Memorials

    EIN 470935221 · Headquarters: Walla Walla, WA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  25. Walla Walla Kennel Club Inc

    EIN 911118250 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Walla Walla Kindie Music Festival

    EIN 932399498 · Headquarters: Walla Walla, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Walla Walla Music Boosters Inc

    EIN 911229030 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Walla Walla Piano Group

    EIN 472861464 · Headquarters: Walla Walla, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Walla Walla Pickleball Association

    EIN 811975127 · Headquarters: Walla Walla, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Walla Walla Police Association

    EIN 916058478 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Walla Walla Police Foundation

    EIN 854043930 · Headquarters: WALLA WALLA, WA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Walla Walla Police Guild

    EIN 911471224 · Headquarters: WALLA WALLA, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Walla Walla Senior Citizens Center

    EIN 910874461 · Headquarters: WALLA WALLA, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Walla Walla Sheriffs Foundation

    EIN 453060854 · Headquarters: WALLA WALLA, WA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Walla Walla Skatepark

    EIN 911835040 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Walla Walla Summer Theater Group

    EIN 873872074 · Headquarters: WALLA WALLA, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Walla Walla Sunrise Rotary

    EIN 911662581 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Walla Walla Sweets Roller Girls

    EIN 274831085 · Headquarters: WALLA WALLA, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Walla Walla Swim Club Endowment Board

    EIN 510179352 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Walla Walla Symphony Foundation BAKER BOYER BANK TRUST & INVESTMENT

    EIN 916085471 · Headquarters: Walla Walla, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Walla Walla Symphony Society Inc

    EIN 910925802 · Headquarters: Walla Walla, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Walla Walla Tambasasayama Sister City Affiliation Committee

    EIN 237393222 · Headquarters: Walla Walla, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Walla Walla Treaty Council Days

    EIN 810655803 · Headquarters: Walla Walla, WA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Walla Walla United Soccer Club

    EIN 464388123 · Headquarters: Walla Walla, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Walla Walla Valley Agriculture and Arts Foundation

    EIN 452440343 · Headquarters: Walla Walla, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  46. Walla Walla Valley Bands

    EIN 943123047 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Walla Walla Valley Baseball Club

    EIN 842790303 · Headquarters: Walla Walla, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Walla Walla Valley Bmx Inc

    EIN 911820948 · Headquarters: WALLA WALLA, WA, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  49. Walla Walla Valley Chamber Foundation

    EIN 263881378 · Headquarters: WALLA WALLA, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Walla Walla Valley Chamber of Commerce

    EIN 910457015 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Walla Walla Valley Dental Society

    EIN 203804033 · Headquarters: Walla Walla, WA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Walla Walla Valley Disability Network

    EIN 471298237 · Headquarters: WALLA WALLA, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Walla Walla Valley Education Association

    EIN 910882363 · Headquarters: Walla Walla, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Walla Walla Valley Farm to School

    EIN 475180758 · Headquarters: Walla Walla, WA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. Walla Walla Valley Little League

    EIN 521278878 · Headquarters: WALLA WALLA, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Walla Walla Valley Medical Society

    EIN 916061251 · Headquarters: Walla Walla, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. Walla Walla Valley Pioneer and Historical Society Foundation

    EIN 911050269 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Walla Walla Valley Quilt Guild

    EIN 311624301 · Headquarters: Walla Walla, WA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Walla Walla Valley Radio Amateur Club Inc

    EIN 916032182 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Walla Walla Valley Wine Alliance

    EIN 912115945 · Headquarters: WALLA WALLA, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Walla Walla Valley Youth Baseball and Softball

    EIN 911454188 · Headquarters: WALLA WALLA, WA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Walla Walla Valley Youth Football League

    EIN 833453567 · Headquarters: Walla Walla, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Walla Walla Wagon Wheelers

    EIN 916031551 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Walla Walla Yacht Club Inc

    EIN 910653436 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Walla Walla Ymca

    EIN 910580856 · Headquarters: WALLA WALLA, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Walla Walla Youth Football League

    EIN 911553026 · Headquarters: Walla Walla, WA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Walla Walla Youth Lacrosse

    EIN 852285750 · Headquarters: Walla Walla, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Walla Walla Youth Soccer Associaton

    EIN 911245449 · Headquarters: Walla Walla, WA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Washington Airport Management Assoc

    EIN 910974877 · Headquarters: Walla Walla, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Washington Extension Agents and Specialists Association

    EIN 911409098 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Washington Odd Fellows Home

    EIN 910577483 · Headquarters: Walla Walla, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Washington Oregon Water-Washington

    EIN 922076357 · Headquarters: WALLA WALLA, WA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Washington Penitentiary of State Wellness

    EIN 841701937 · Headquarters: Walla Walla, WA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Washington State Grange

    EIN 237136405 · Headquarters: Walla Walla, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Washington State Penitentiary Veterans Committee

    EIN 270519534 · Headquarters: WALLA WALLA, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  76. Washington State Univeristy

    EIN 814819260 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Washington State University

    EIN 205946681 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Washington State University

    EIN 260081472 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  79. Washington State University

    EIN 260606951 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Washington State University

    EIN 300358199 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Washington State University

    EIN 300513987 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Washington State University

    EIN 300667712 · Headquarters: Walla Walla, WA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  83. Washington State University

    EIN 300996774 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Washington State University

    EIN 300996845 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Washington State University

    EIN 301023790 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Washington State University

    EIN 320321988 · Headquarters: Walla Walla, WA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. Washington State University

    EIN 352316456 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Washington State University

    EIN 352608923 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Washington State University

    EIN 383927556 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Washington State University

    EIN 473414506 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  91. Washington State University

    EIN 474033251 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Washington State University

    EIN 474836472 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Washington State University

    EIN 611623732 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Washington State University

    EIN 611640945 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  95. Washington State University

    EIN 611860635 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Washington State University

    EIN 800670568 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  97. Washington State University

    EIN 821403714 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Washington State University

    EIN 830505570 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Washington State University

    EIN 863230259 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Washington State University

    EIN 911455859 · Headquarters: Walla Walla, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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