Nonprofits in Dayton, Washington

Nonprofits in Dayton, Washington. Browse 64 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 010888060 · Headquarters: Dayton, WA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Absolute Basic Care

    EIN 352299046 · Headquarters: DAYTON, WA, USA · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  3. All Saints Thrift Store of Dayton

    EIN 825183680 · Headquarters: Dayton, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. American Association of University Women

    EIN 916054208 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Legion

    EIN 300536496 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Legion Auxiliary 42 Frank E Bauers

    EIN 916035071 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Blue Mountain Counseling of Columbia County

    EIN 760766147 · Headquarters: DAYTON, WA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Blue Mountain Eagles Auxiliary 2618

    EIN 237135342 · Headquarters: Dayton, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  9. Blue Mountain Heritage Society

    EIN 202616285 · Headquarters: Dayton, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Blue Mountains Search and Rescue

    EIN 392550057 · Headquarters: Dayton, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Children of Chernobyl Walla Walla

    EIN 202201583 · Headquarters: Dayton, WA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Christ Is King Ministries

    EIN 384281072 · Headquarters: Dayton, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Columbia County Community Network

    EIN 943233100 · Headquarters: Dayton, WA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Columbia County Motorcycle Club

    EIN 911177151 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Columbia County Professional Firefighters Iaff Local 5033

    EIN 472316580 · Headquarters: Dayton, WA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Columbia County Touchet Valley Pet Overpopulation Program

    EIN 263535018 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  17. Columbia-blue Mountain Counties Farm Bureau

    EIN 200905171 · Headquarters: Dayton, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. Community Food Bank of Dayton

    EIN 911240257 · Headquarters: DAYTON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Dayton Booster Club

    EIN 394748454 · Headquarters: Dayton, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Dayton Chamber of Commerce

    EIN 910524868 · Headquarters: DAYTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Dayton Chapter 5 Royal Arch Masons

    EIN 237325324 · Headquarters: Dayton, WA, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Dayton Days Inc

    EIN 910913865 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Dayton Development

    EIN 943041790 · Headquarters: DAYTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Dayton Eagle Homes Inc

    EIN 910874565 · Headquarters: DAYTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Dayton High School Alumni Association

    EIN 911011702 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Dayton Historic Depot Society

    EIN 510191098 · Headquarters: DAYTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Dayton Hospital Auxiliary

    EIN 800596417 · Headquarters: DAYTON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Dayton Parent Teacher Student Organization

    EIN 912055655 · Headquarters: Dayton, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Dayton Volunteer Firefighters Association

    EIN 911438654 · Headquarters: DAYTON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Fraternal Order of Eagles Aerie 2618

    EIN 910545088 · Headquarters: Dayton, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Freeacceptedmasonsofwashington

    EIN 916031517 · Headquarters: DAYTON, WA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  32. Friends of the Dayton Memorial Library

    EIN 911137031 · Headquarters: Dayton, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Glen Nysoe Cancer Fund Inc

    EIN 882281053 · Headquarters: Dayton, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Guide Dog Users of Washington State-gduws

    EIN 264364560 · Headquarters: DAYTON, WA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. International Association of Lions Clubs

    EIN 943028730 · Headquarters: Dayton, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  36. Kiwanis International Inc

    EIN 916054264 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Little League Baseball Inc

    EIN 911440276 · Headquarters: Dayton, WA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  38. Main Street Dayton Charities

    EIN 261367127 · Headquarters: Dayton, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Neighbors United for Progress

    EIN 881891493 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Nightsong Siberian Husky Rescue

    EIN 800776741 · Headquarters: Dayton, WA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Plus Delta After School Studios

    EIN 821340967 · Headquarters: DAYTON, WA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Project Timothy Christian Aid Center

    EIN 882781589 · Headquarters: Dayton, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Skyline Adventures

    EIN 471952033 · Headquarters: DAYTON, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. The Columbia County Health Foundation

    EIN 911055085 · Headquarters: Dayton, WA, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Touchet Valley Arts Council

    EIN 911754968 · Headquarters: DAYTON, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Touchet Valley Golf and Recreation

    EIN 916037718 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Touchet Valley Soccer

    EIN 842451460 · Headquarters: Dayton, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Veterans of Foreign Wars of the United States Dept of Washington

    EIN 911231662 · Headquarters: Dayton, WA, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Washington Epsilon Housing Group

    EIN 911553893 · Headquarters: Dayton, WA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Washington State University

    EIN 320565547 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Washington State University

    EIN 352527203 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. Washington State University

    EIN 352644466 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  53. Washington State University

    EIN 454112065 · Headquarters: Dayton, WA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Washington State University

    EIN 811295211 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Washington State University

    EIN 824865311 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Washington State University

    EIN 830513010 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Washington State University

    EIN 830513021 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Washington State University

    EIN 830513022 · Headquarters: Dayton, WA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  59. Washington State University

    EIN 830513024 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Washington State University

    EIN 830513025 · Headquarters: DAYTON, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Washington State University

    EIN 830513027 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Washington State University

    EIN 830513030 · Headquarters: Dayton, WA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  63. Washington State University

    EIN 830513033 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Washinton State University

    EIN 830513026 · Headquarters: Dayton, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N