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. Westcliffe Post 170 the Amer Legion

    EIN 846051565 · Headquarters: WESTCLIFFE, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Westcore Inc

    EIN 823643872 · Headquarters: Montrose, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Westen Family Foundation

    EIN 932947942 · Headquarters: LONE TREE, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Westerly Creek Elementary PTA

    EIN 201069797 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Western Agricultural Economics Association Inc

    EIN 273514245 · Headquarters: Eaton, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Western Alliance for Restoration Management

    EIN 832881023 · Headquarters: Gunnison, CO, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Western and English Sales Association

    EIN 846037249 · Headquarters: THORNTON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Western Association of College and University Business Officers

    EIN 680380952 · Headquarters: SUPERIOR, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Western Business Roundtable

    EIN 870357561 · Headquarters: LAKEWOOD, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990

  10. Western Citizens Protecting Our Constitution

    EIN 462026976 · Headquarters: GREENWOOD VILLAGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Western Co Friends of the Himalayas

    EIN 300117036 · Headquarters: MONTROSE, CO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Western Colo Center for the Arts Endowment Fnd Inc

    EIN 841041826 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Western Colorado Agriculture Resource Center Inc

    EIN 452938852 · Headquarters: Collbran, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  14. Western Colorado All Services Ball

    EIN 415164903 · Headquarters: Grand Junction, CO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Western Colorado Alliance

    EIN 840837218 · Headquarters: GRAND JUNCTION, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Western Colorado Amateur Radio Club Inc

    EIN 814225701 · Headquarters: GRAND JUNCTION, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Western Colorado Area Health Education Center

    EIN 742044175 · Headquarters: GRAND JUNCTION, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Western Colorado Artists Guild

    EIN 921220394 · Headquarters: Grand Junction, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Western Colorado Astronomy Club

    EIN 841185447 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Western Colorado Atheists & Freethinkers

    EIN 270660544 · Headquarters: Grand Junction, CO, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Western Colorado Baseball Assoc Inc

    EIN 841482748 · Headquarters: Rifle, CO, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  22. Western Colorado Botanical Society

    EIN 742395098 · Headquarters: GRAND JUNCTION, CO, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  23. Western Colorado Business Alliance

    EIN 461361639 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Western Colorado Chapter

    EIN 841147870 · Headquarters: Grand Junction, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Western Colorado Chapter Military Officers Association of America

    EIN 742385784 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Western Colorado Christian Campus Ministries Incorporated

    EIN 841275420 · Headquarters: Grand Junction, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Western Colorado Climbers Coalition

    EIN 262164499 · Headquarters: Grand Junction, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Western Colorado Community Foundation Inc

    EIN 841354894 · Headquarters: GRAND JUNCTION, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Western Colorado Contractors Assoc

    EIN 742313898 · Headquarters: GRAND JUNCTION, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Western Colorado Contractors Foundation

    EIN 822099746 · Headquarters: Grand Junction, CO, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Western Colorado Council Boy Scouts of America

    EIN 840404227 · Headquarters: GRAND JUNCTION, CO, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  32. Western Colorado Credit Unions

    EIN 352380576 · Headquarters: Grand Junction, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Western Colorado Dance Theater

    EIN 474833702 · Headquarters: Grand Junction, CO, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  34. Western Colorado Displaced Veterans Coalition

    EIN 873550409 · Headquarters: Delta, CO, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Western Colorado Drag Racing Assn Inc

    EIN 841301908 · Headquarters: Clifton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Western Colorado Education and Training Fund Inc

    EIN 841454484 · Headquarters: Grand Junction, CO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  37. Western Colorado Electrical Joint Apprenticeship and Training Committee

    EIN 237216295 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Western Colorado Food and Agriculture Co

    EIN 204915575 · Headquarters: MONTROSE, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Western Colorado Gardening Foundation

    EIN 412071529 · Headquarters: Grand Junction, CO, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  40. Western Colorado Golf Foundation

    EIN 841515578 · Headquarters: Grand Junction, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Western Colorado Guitar Society

    EIN 834348729 · Headquarters: Grand Junction, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Western Colorado Healthcare Alliance

    EIN 841159443 · Headquarters: GRAND JUNCTION, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Western Colorado Herding Co-op

    EIN 823427373 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Western Colorado Hockey League

    EIN 301271086 · Headquarters: GLENWOOD SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  45. Western Colorado Housing Initiative

    EIN 993143238 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Western Colorado Human Resource Association

    EIN 841167904 · Headquarters: GRAND JUNCTION, CO, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Western Colorado Interpretive

    EIN 841115612 · Headquarters: Delta, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Western Colorado Jobs Alliance

    EIN 275064614 · Headquarters: GRAND JUNCTION, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  49. Western Colorado Latino Chamber of Commerce

    EIN 462144694 · Headquarters: GRAND JUNCTION, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Western Colorado Life Underwriters Inc

    EIN 846029736 · Headquarters: Grand Junction, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. Western Colorado Migrant and Rural Coalition

    EIN 841121554 · Headquarters: Delta, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Western Colorado Mycological Association

    EIN 922003188 · Headquarters: Carbondale, CO, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Western Colorado Peace Officers Association Inc

    EIN 840567387 · Headquarters: Grand Junction, CO, US · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. Western Colorado Potbelly Pig Educational Health Center Inc

    EIN 263290720 · Headquarters: Mack, CO, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Western Colorado Precision Marksmanship Society

    EIN 742463712 · Headquarters: GRAND JUNCTION, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Western Colorado Quarter Horse Show Association

    EIN 841016665 · Headquarters: Glenwood Springs, CO, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  57. Western Colorado Rifle and Silhouet

    EIN 921419218 · Headquarters: PALISADE, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Western Colorado Rockies Naps Branch 584

    EIN 452257621 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. Western Colorado Solutions Inc

    EIN 471536166 · Headquarters: Montrose, CO, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Western Colorado Sports Medicine Foundation

    EIN 202359631 · Headquarters: GRAND JUNCTION, CO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  61. Western Colorado Suicide Prevention Foundation

    EIN 203972058 · Headquarters: GRAND JUNCTION, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990

  62. Western Colorado University Foundation

    EIN 840709935 · Headquarters: GUNNISON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Western Colorado Water Color Society Inc

    EIN 841159784 · Headquarters: Grand Junction, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Western Colorado Wildlife Habitat Association

    EIN 412047897 · Headquarters: Grand Junction, CO, USA · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990

  65. Western Colorado Wrestling Club

    EIN 822937629 · Headquarters: GUNNISON, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Western Colorado Writers Forum

    EIN 272531394 · Headquarters: Grand Junction, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Western Conservation Action

    EIN 208091495 · Headquarters: DENVER, CO, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Western Conservation Coalition

    EIN 204607349 · Headquarters: Grand Junction, CO, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Western Conservation Foundation

    EIN 331107506 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Western Cooperative Test Group

    EIN 810376039 · Headquarters: Milliken, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Western Croquet Association Inc

    EIN 831853967 · Headquarters: DENVER, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Western Culture & History Museum & Makers Space

    EIN 852215466 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Western Dairy Council

    EIN 840186850 · Headquarters: THORNTON, CO, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  74. Western Diamondbacks 4-H Club

    EIN 991332934 · Headquarters: Greeley, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Western Disposal & Associates Foundation

    EIN 833526206 · Headquarters: BOULDER, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Western Douglas County Citizens Alliance

    EIN 510444416 · Headquarters: Sedalia, CO, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. Western Dressage Association of America

    EIN 273143450 · Headquarters: PARKER, CO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Western Dressage Association of Colorado

    EIN 900652051 · Headquarters: Castle Rock, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Western Elbert County Senior Citizens Center Council

    EIN 840894806 · Headquarters: Kiowa, CO, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  80. Western Endowment Subsistence Tr

    EIN 276005497 · Headquarters: Thornton, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Western Energy Alliance

    EIN 840700841 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Western Energy Freedom Action

    EIN 851013487 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Western Energy Freedom Association

    EIN 992182505 · Headquarters: LAKEWOOD, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Western Equality

    EIN 263840174 · Headquarters: Grand Jct, CO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Western Folk Foundation

    EIN 050538083 · Headquarters: WOODLAND PARK, CO, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Western Fremont Historical Society

    EIN 841121024 · Headquarters: Howard, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Western Governors' Foundation

    EIN 742368923 · Headquarters: Denver, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Western Guaranty Fund Services

    EIN 840955267 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Western Heritage Conservation Alliance

    EIN 331343945 · Headquarters: ENGLEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Western Heritage Day Inc

    EIN 462765275 · Headquarters: Castle Rock, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Western Heritage Event Center Inc

    EIN 201363398 · Headquarters: PAGOSA SPRINGS, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Western Historic and Unique Townsites Inc

    EIN 832786404 · Headquarters: Greeley, CO, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Western Improvement Corporation

    EIN 854093104 · Headquarters: Highlands Ranch, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Western Institute for Advanced Study

    EIN 834061510 · Headquarters: Denver, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Western Institute for Research & Education

    EIN 810763893 · Headquarters: Louisville, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Western Interior Paleontological Society

    EIN 742412799 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Western Interstate Commission for Higher Education

    EIN 846008945 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Western Landowners Alliance

    EIN 461346488 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Western Leaders Network

    EIN 820625994 · Headquarters: Durango, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Western Liberty Alliance

    EIN 812526485 · Headquarters: LITTLETON, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990

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