Nonprofits in Washington

Nonprofits in Washington. Browse 51,977 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. Olomo Lo Laye

    EIN 992401367 · Headquarters: seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Olson Family Foundation

    EIN 332311950 · Headquarters: OLYMPIA, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Oly Arts

    EIN 933409047 · Headquarters: OLYMPIA, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Oly Camp Kitties

    EIN 884029430 · Headquarters: Olympia, WA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Oly Girls Garage

    EIN 871087936 · Headquarters: OLYMPIA, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Oly Luve

    EIN 820663376 · Headquarters: Lacey, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Oly Soccer Foundation

    EIN 883864707 · Headquarters: Lacey, WA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  8. Oly Trail Runners

    EIN 810818951 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Olybot Robotics

    EIN 852801146 · Headquarters: Olympia, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Olymega

    EIN 811659606 · Headquarters: Olympia, WA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Olympia Air Rescue

    EIN 261619155 · Headquarters: OLYMPIA, WA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  12. Olympia Alano Club Inc

    EIN 910842963 · Headquarters: OLYMPIA, WA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Olympia Amateur Radio Society

    EIN 911025566 · Headquarters: Olympia, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Olympia Area Chapter Military Officers Asociation of America

    EIN 510144357 · Headquarters: Lacey, WA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Olympia Area Chinese Association

    EIN 911155018 · Headquarters: Olympia, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Olympia Area Dietetic Association

    EIN 364714575 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Olympia Area Rowing Association

    EIN 911939589 · Headquarters: Olympia, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Olympia Area Square Dancers Inc

    EIN 900422654 · Headquarters: Olympia, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Olympia Area Village

    EIN 993432649 · Headquarters: Olympia, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Olympia Art League

    EIN 010933982 · Headquarters: Lacey, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Olympia Arts & Heritage Alliance

    EIN 832514144 · Headquarters: Olympia, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Olympia Artspace Alliance

    EIN 452670138 · Headquarters: Olympia, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Olympia Baseball Club

    EIN 822516777 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Olympia Baseball Inc

    EIN 454801087 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  25. Olympia Beaconhouse Community Shelter Centre

    EIN 464779218 · Headquarters: Olympia, WA, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. Olympia Beekeepers Association

    EIN 912020303 · Headquarters: Olympia, WA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Olympia Bridge Unit 441

    EIN 264614577 · Headquarters: OLYMOIA, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Olympia Camera Club

    EIN 852815504 · Headquarters: LACEY, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Olympia Capital Centennial Rotary Foundation

    EIN 822024296 · Headquarters: Olympia, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Olympia Capitol Park Foundation

    EIN 300500194 · Headquarters: OLYMPIA, WA, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  31. Olympia Chamber Orchestra

    EIN 911462919 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Olympia Chapter 1422 Women of the Moose

    EIN 510217360 · Headquarters: Lacey, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  33. Olympia Choral Society

    EIN 911928596 · Headquarters: EAST OLYMPIA, WA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Olympia Coin Club Inc

    EIN 911642782 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Olympia Community Acupuncture

    EIN 862989907 · Headquarters: Olympia, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Olympia Community School

    EIN 910905725 · Headquarters: Olympia, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Olympia Community Solar

    EIN 832686367 · Headquarters: Olympia, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Olympia Cops & Kids Foundation

    EIN 611477035 · Headquarters: Olympia, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Olympia Cubs Baseball Club

    EIN 824025706 · Headquarters: OLYMPIA, WA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. Olympia Diamond Backers

    EIN 300174581 · Headquarters: OLYMPIA, WA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Olympia Downtown Alliance

    EIN 911460653 · Headquarters: Olympia, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Olympia Downtown Nightshift

    EIN 922084131 · Headquarters: Olympia, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Olympia Dragon Boat Club

    EIN 850702717 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Olympia Early Learning Center

    EIN 910832039 · Headquarters: OLYMPIA, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Olympia Ecosystems

    EIN 471745539 · Headquarters: OLYMPIA, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Olympia Education Association

    EIN 237332836 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Olympia Education Foundation

    EIN 911914331 · Headquarters: OLYMPIA, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Olympia Family Theater

    EIN 830465459 · Headquarters: Olympia, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Olympia Film Collective

    EIN 821317569 · Headquarters: Olympia, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Olympia Film Society

    EIN 911110849 · Headquarters: Olympia, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Olympia Firefighters Civic Foundation

    EIN 612244093 · Headquarters: Olympia, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Olympia Firefighters Civic Foundation

    EIN 911972403 · Headquarters: Olympia, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Olympia Firehouse 5 - Home of the Alumni Firefighters

    EIN 843089802 · Headquarters: Olympia, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Olympia Foursquare Church

    EIN 911074612 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  55. Olympia Garden Club

    EIN 916072378 · Headquarters: Olympia, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Olympia Genealogical Society

    EIN 910987046 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Olympia Girls Basketball Booster Club

    EIN 912080262 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Olympia Harm Reduction Network

    EIN 863955238 · Headquarters: Olympia, WA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Olympia High School Alumni Association

    EIN 680559790 · Headquarters: Olympia, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Olympia High School Foundation

    EIN 911642787 · Headquarters: Olympia, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Olympia Highlanders Pipe Band

    EIN 237444809 · Headquarters: TENINO, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Olympia Historical Society

    EIN 911595061 · Headquarters: Olympia, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Olympia Horseshoe Pitchers Club

    EIN 911229539 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  64. Olympia Host Lions Club Foundation

    EIN 814596733 · Headquarters: Olympia, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Olympia Hutch Guild

    EIN 822385571 · Headquarters: OLYMPIA, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Olympia Jazz Central

    EIN 825095869 · Headquarters: Olympia, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Olympia Junior Programs

    EIN 916009314 · Headquarters: OLYMPIA, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Olympia Kiwanis Club

    EIN 910283368 · Headquarters: Olympia, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Olympia Kiwanis Foundation

    EIN 770691595 · Headquarters: Olympia, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Olympia Lacey Islamic Center

    EIN 943204610 · Headquarters: Lacey, WA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Olympia Lacrosse Club

    EIN 472395855 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Olympia Lamplighters

    EIN 853857419 · Headquarters: Olympia, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Olympia Little Theater

    EIN 916055867 · Headquarters: OLYMPIA, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Olympia Local Chapter of Democratic Socialists of America

    EIN 830718870 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. Olympia Lodge 186 Bene & Prot Order of Elks

    EIN 910142780 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Olympia Lowlife Riders

    EIN 472905652 · Headquarters: Olympia, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Olympia Masonic Building Association

    EIN 910790149 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Olympia Masonic Cemetery

    EIN 910905177 · Headquarters: TUMWATER, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Olympia Master Builders

    EIN 916056428 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Olympia Master Builders Education Foundation

    EIN 814332603 · Headquarters: OLYMPIA, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Olympia Microcomputer Users Group

    EIN 680564537 · Headquarters: OLYMPIA, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Olympia Musical Theatre

    EIN 464277293 · Headquarters: Olympia, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Olympia Mutual Aid Partners

    EIN 850602825 · Headquarters: Olympia, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Olympia Orchid Society

    EIN 010964743 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Olympia Outboard Boating Club

    EIN 916057707 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Olympia Paraeducators Association

    EIN 911028886 · Headquarters: Tumwater, WA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Olympia Peace Choir

    EIN 273496505 · Headquarters: Olympia, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Olympia Peninsula Bay Watchers

    EIN 911537722 · Headquarters: Port Hadlock, WA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  89. Olympia Philatelic Society

    EIN 880729396 · Headquarters: Olympia, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  90. Olympia Poetry Network

    EIN 911645361 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Olympia Police Department Employee Relations Fund

    EIN 843487261 · Headquarters: Olympia, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. Olympia Police Sergeants Association

    EIN 270090276 · Headquarters: Olympia, WA, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. Olympia Reign Volleyball Club

    EIN 813287109 · Headquarters: Olympia, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Olympia Rotary Foundation

    EIN 911177255 · Headquarters: Olympia, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Olympia Search & Rescue Team Inc

    EIN 910978880 · Headquarters: OLYMPIA, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Olympia Ski Club

    EIN 916056240 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Olympia Ski Group

    EIN 911934465 · Headquarters: OLYMPIA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Olympia Speed & Hockey Club

    EIN 911685217 · Headquarters: Olympia, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Olympia Street Rod Association

    EIN 911473000 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Olympia Symphony Orchestra

    EIN 916087694 · Headquarters: Olympia, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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