Nonprofits in Colorado

Nonprofits in Colorado. Browse 43,681 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. Western Meadows Inc

    EIN 262852121 · Headquarters: CANON CITY, CO, USA · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  2. Western Mechanical Labor Management Conference Inc

    EIN 421612128 · Headquarters: DENVER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Western Mining Action Project Inc

    EIN 841303333 · Headquarters: LYONS, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Western Mortgagee Advisory Council

    EIN 912054772 · Headquarters: DEL NORTE, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Western Mountain Resort Alliance Inc

    EIN 922059290 · Headquarters: DILLON, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Western Museum of Mining & Industry

    EIN 840603781 · Headquarters: COLORADO SPRINGS, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Western Mutual Ditch Company

    EIN 840350690 · Headquarters: LA SALLE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Western Neurosurgical Society

    EIN 956111903 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Western Nursery & Landscape Association

    EIN 237240593 · Headquarters: SALIDA, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990

  10. Western Opportunity Fund

    EIN 830796107 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Western Pack Burro Ass-ociation

    EIN 651224563 · Headquarters: Palmer Lake, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Western Prosperity Alliance Inc

    EIN 931676971 · Headquarters: GREELEY, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Western Ranchers Alliance

    EIN 455627861 · Headquarters: DURANGO, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Western Region Greek Association

    EIN 770644088 · Headquarters: Fort Collins, CO, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. Western Regional Conference on British Studies

    EIN 873479018 · Headquarters: DENVER, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Western Regional Ems Council Inc

    EIN 841473463 · Headquarters: DELTA, CO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Western Resource Advocates

    EIN 841113831 · Headquarters: Boulder, CO, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Western Rivers Institute

    EIN 900598863 · Headquarters: Glenwood Springs, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  19. Western Rockies Association of Health Underwriters

    EIN 841217817 · Headquarters: Grand Junction, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Western Rockies Emmaus Inc

    EIN 464747243 · Headquarters: Montrose, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Western Skies Coalition

    EIN 260464401 · Headquarters: ENGLEWOOD, CO, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990

  22. Western Skies Forum

    EIN 274676134 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Western Slope 4 Wheelers

    EIN 752997889 · Headquarters: montrose, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Western Slope ATV Association

    EIN 841142034 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Western Slope Breastfeeding Coalition

    EIN 852798785 · Headquarters: Grand Junction, CO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Western Slope Center For Children

    EIN 841128554 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Western Slope Colorado Bandmasters Association

    EIN 421554742 · Headquarters: Grand Junction, CO, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Western Slope Conservative Alliance

    EIN 270320117 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  29. Western Slope Dance Alliance

    EIN 474681475 · Headquarters: Montrose, CO, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Western Slope Dark Sky Reserve Coalition

    EIN 372001958 · Headquarters: Norwood, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Western Slope Driving Institute Inc

    EIN 320317858 · Headquarters: Littleton, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Western Slope H O G Inc

    EIN 841524285 · Headquarters: Grand Junction, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Western Slope Hope Inc

    EIN 882924838 · Headquarters: Rifle, CO, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Western Slope Medical Managers Association

    EIN 812042246 · Headquarters: Montrose, CO, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  35. Western Slope Memorial Day Ride

    EIN 815384692 · Headquarters: GYPSUM, CO, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Western Slope Motor Sports Festival Inc

    EIN 841605601 · Headquarters: GRAND JUNCTION, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Western Slope Native American Resource Center

    EIN 931717821 · Headquarters: Grand Junction, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Western Slope Pickleball Club

    EIN 813056420 · Headquarters: Grand Junction, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Western Slope Plumbers and Pipefitters Joint Apprenticeship Training Trust Fund

    EIN 840590297 · Headquarters: Grand Junction, CO, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Western Slope Realtor Rally Education Association

    EIN 200539601 · Headquarters: GRAND JUNCTION, CO, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. Western Slope Reining Horse Association Inc

    EIN 841332954 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Western Slope Search Dogs

    EIN 863710464 · Headquarters: Grand Junction, CO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Western Slope Snowmobile Assoc

    EIN 841548495 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Western Slope Spay & Neuter Assistance Association

    EIN 831715539 · Headquarters: GRAND JUNCTION, CO, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Western Slope Study Group Inc

    EIN 841440789 · Headquarters: GRAND JUNCTION, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  46. Western Slope Veterans Coalition

    EIN 811898048 · Headquarters: GLENWOOD SPRINGS, CO, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Western Slope Vietnam War Memorial

    EIN 841464060 · Headquarters: Fruita, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Western Slope Vietnam War Memorial Scholarship Foundation Inc

    EIN 201309050 · Headquarters: Fruita, CO, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  49. Western Slope Volunteer Management Association

    EIN 843817064 · Headquarters: Grand Junction, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Western Slope Wildlife Museum and Education Center Inc

    EIN 392712816 · Headquarters: FRUITA, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Western Slope Wonder Academy

    EIN 994242261 · Headquarters: Olathe, CO, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Western Slope Woolgrowers Association

    EIN 900350599 · Headquarters: Montrose, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Western Slopes Schools Career Collaborative

    EIN 921742566 · Headquarters: MONTROSE, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Western Small Miners Association

    EIN 742224633 · Headquarters: Naturita, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Western Society of Weed Science

    EIN 876129835 · Headquarters: Westminster, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Western Sports Foundation

    EIN 841495369 · Headquarters: Pueblo, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Western States Arts Federation

    EIN 237255426 · Headquarters: DENVER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Western States Cancer Research Ncorp

    EIN 841090476 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  59. Western States Classic Corp

    EIN 863492044 · Headquarters: WESTCLIFFE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Western States College of Construction

    EIN 850695313 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Western States Cutting Horse Association

    EIN 900383620 · Headquarters: Orchard, CO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Western States Director Education Foundation

    EIN 850384039 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Western States Student Exchange Inc

    EIN 680387748 · Headquarters: Grand Junction, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Western Summit Constructors Inc

    EIN 841220372 · Headquarters: ENGLEWOOD, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  65. Western Technology Education and Research Institute

    EIN 472476393 · Headquarters: Colorado Springs, CO, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Western Trust Lands Initiative

    EIN 814112009 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990

  67. Western Union Foundation

    EIN 311738614 · Headquarters: DENVER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Western Way Action

    EIN 852153982 · Headquarters: Englewood, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Western Weights and Measures Association

    EIN 910981548 · Headquarters: AURORA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Western Welcome Week Inc

    EIN 742271264 · Headquarters: Littleton, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Western Wrestling Conference

    EIN 208526732 · Headquarters: Highlands Ranch, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  72. Western Writers of America

    EIN 946084130 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Westernaires Alumni Association

    EIN 271072277 · Headquarters: Lakewood, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Westernaires Inc

    EIN 846036101 · Headquarters: GOLDEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Westerra Credit Union

    EIN 840188017 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Westfield Waves Swim Team

    EIN 450941911 · Headquarters: FORT COLLINS, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Westgate Community Impact Initiative

    EIN 853083117 · Headquarters: Thornton, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Westgate Community School

    EIN 263020391 · Headquarters: THORNTON, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Westgate Elementary Parent Teacher Organization

    EIN 334103899 · Headquarters: Lakewood, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Westgate Improvement Association Inc

    EIN 840608398 · Headquarters: DENVER, CO, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Westie Rescue Network Inc

    EIN 841259452 · Headquarters: LAFAYETTE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Westlake Middle School Pto Inc

    EIN 822774386 · Headquarters: Broomfield, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Westminster 710 Rotary Foundation

    EIN 841343935 · Headquarters: Westminster, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Westminster AFC Inc

    EIN 205445903 · Headquarters: Broomfield, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Westminster Area Community

    EIN 841055255 · Headquarters: WESTMINSTER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  86. Westminster Area Historical and Museum Society

    EIN 742519540 · Headquarters: WESTMINSTER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Westminster Bee Club

    EIN 830920760 · Headquarters: Westminster, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Westminster BPOE 2227

    EIN 840509839 · Headquarters: Westminster, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Westminster Chamber of Commerce

    EIN 462630239 · Headquarters: WESTMINSTER, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  90. Westminster Citizen Police Academy Alumni Association

    EIN 841462639 · Headquarters: Westminster, CO, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Westminster Community Artists Series Inc

    EIN 841058589 · Headquarters: WESTMINSTER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Westminster Community Foundation

    EIN 841576476 · Headquarters: WESTMINSTER, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Westminster Education Association

    EIN 840605082 · Headquarters: WESTMINSTER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Westminster Fire Fighters Fire Victims Benefit Fund

    EIN 742493618 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Westminster High School Alumni Coach Hinkle Jinager Youth

    EIN 841535373 · Headquarters: Loveland, CO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Westminster Judo Club Parents Association Inc

    EIN 841160242 · Headquarters: Westminster, CO, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  97. Westminster Little League Inc

    EIN 841573424 · Headquarters: Westminster, CO, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Westminster Masonic Holdings Association

    EIN 840606027 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Westminster Newcomers Club

    EIN 840746790 · Headquarters: ARVADA, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. Westminster Public Safety Recognition Foundation Inc

    EIN 371470427 · Headquarters: Westminster, CO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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