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. Rockland Foundation

    EIN 237385860 · Headquarters: GOLDEN, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Rockley Family Foundation

    EIN 208233098 · Headquarters: GOLDEN, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Rocks Family Foundation

    EIN 841282202 · Headquarters: Colorado Springs, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Rockwell Ridewell Foundation

    EIN 811988992 · Headquarters: Boulder, CO, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Rockwise Foundation

    EIN 260208987 · Headquarters: Colorado Springs, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  6. Rocky Flats Cold War Museum

    EIN 841595875 · Headquarters: Arvada, CO, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Rocky Flats Downwinders

    EIN 822092363 · Headquarters: WALSENBURG, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Rocky Ford Chamber of Commerce

    EIN 840366099 · Headquarters: ROCKY FORD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Rocky Ford Community Health Auxiliary % Robert Nelson

    EIN 840720061 · Headquarters: ROCKY FORD, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Rocky Ford Country Club

    EIN 840792996 · Headquarters: ROCKY FORD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Rocky Ford Ditch Company

    EIN 840305800 · Headquarters: ROCKY FORD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Rocky Ford Housing Authority

    EIN 840674500 · Headquarters: ROCKY FORD, CO, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Rocky Ford Melon Usbc Ba

    EIN 020769837 · Headquarters: Rocky Ford, CO, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  14. Rocky Ford Ministrial Alliance

    EIN 841110596 · Headquarters: Rocky Ford, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Rocky Ford Preservation and Beautification Society

    EIN 932426404 · Headquarters: Rocky Ford, CO, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Rocky Ford Rotary Club

    EIN 846037021 · Headquarters: ROCKY FORD, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Rocky Ford Senior Housing Corp

    EIN 742240828 · Headquarters: LA JUNTA, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Rocky Ford Swimming Pool Friends Inc

    EIN 453009667 · Headquarters: Rocky Ford, CO, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Rocky Free Kitchen

    EIN 412988611 · Headquarters: Rocky Ford, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Rocky Hockey Club

    EIN 270071055 · Headquarters: Fort Collins, CO, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Rocky Mountain 3 Gun Association Inc

    EIN 431999782 · Headquarters: ERIE, CO, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990

  22. Rocky Mountain 356 Club Inc

    EIN 814204401 · Headquarters: ARVADA, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Rocky Mountain 4 Wheel Drive Club

    EIN 464807921 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. Rocky Mountain Aao

    EIN 364774369 · Headquarters: Denver, CO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Rocky Mountain Academy of Evergreen Foundation

    EIN 270175296 · Headquarters: Evergreen, CO, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  26. Rocky Mountain Academy of Evergreen Inc

    EIN 841593739 · Headquarters: EVERGREEN, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Rocky Mountain Academy of Evergreen Rmae Pto

    EIN 841611915 · Headquarters: EVERGREEN, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Rocky Mountain Acbs

    EIN 384165872 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Rocky Mountain Accreditation Network

    EIN 815294539 · Headquarters: Lakewood, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Rocky Mountain Aces Youth Baseball

    EIN 861441499 · Headquarters: Aurora, CO, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Rocky Mountain Adventist Healthcare Foundation

    EIN 840745018 · Headquarters: Denver, CO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Rocky Mountain Adventure Quest

    EIN 471142857 · Headquarters: Colorado Springs, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  33. Rocky Mountain African Violet Council

    EIN 846045659 · Headquarters: Nederland, CO, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  34. Rocky Mountain Agility Associates

    EIN 474971703 · Headquarters: Arvada, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Rocky Mountain Agribusiness Association

    EIN 841097261 · Headquarters: BROOMFIELD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Rocky Mountain Ai

    EIN 392140186 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Rocky Mountain Akita Club

    EIN 742423816 · Headquarters: Estes Park, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Rocky Mountain All Terrier Club

    EIN 320301821 · Headquarters: HIGHLANDS RANCH, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Rocky Mountain Alley Cat Alliance

    EIN 841199569 · Headquarters: Denver, CO, USA · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990

  40. Rocky Mountain Alliance Children's Foundation

    EIN 271135539 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Rocky Mountain Alliance for Next Generation Energy

    EIN 883115043 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  42. Rocky Mountain Alumni Club of Msu

    EIN 454429901 · Headquarters: Denver, CO, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  43. Rocky Mountain Anime Association

    EIN 841545125 · Headquarters: Aurora, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Rocky Mountain Antiquarian Booksellers Association

    EIN 844172884 · Headquarters: Castle Rock, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Rocky Mountain Appraiser Association

    EIN 161734253 · Headquarters: GOLDEN, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Rocky Mountain Archery Assoc

    EIN 920594071 · Headquarters: Colorado Springs, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Rocky Mountain Arts

    EIN 463906269 · Headquarters: TELLURIDE, CO, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Rocky Mountain Arts Association

    EIN 742275546 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Rocky Mountain Asphalt Conference and Equipment Show

    EIN 841600057 · Headquarters: CENTENNIAL, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Rocky Mountain Assoc of Financial Professionals

    EIN 840913918 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Rocky Mountain Association for College Admission

    EIN 850342014 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Rocky Mountain Association for Educator Preparation

    EIN 992780938 · Headquarters: Fort Collins, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Rocky Mountain Association of Bloodstain Pattern Analysts

    EIN 464233714 · Headquarters: Westminster, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Rocky Mountain Association of Collegiate Registrars And

    EIN 841251932 · Headquarters: Fort Collins, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Rocky Mountain Association of Environmental Professionals

    EIN 841438823 · Headquarters: Denver, CO, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  56. Rocky Mountain Association of Geologists

    EIN 846036048 · Headquarters: DENVER, CO, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Rocky Mountain Association of Geologists Foundation

    EIN 840730294 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Rocky Mountain Association of IB World Schools

    EIN 841597391 · Headquarters: Aurora, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Rocky Mountain Association of Mineral Landmen

    EIN 840847026 · Headquarters: F, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Rocky Mountain Association of Public Insurance

    EIN 800880900 · Headquarters: WESTMINISTER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Rocky Mountain Association of Recruiters

    EIN 208092427 · Headquarters: Denver, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Rocky Mountain Association of Special Investigation Units

    EIN 464481923 · Headquarters: Parker, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Rocky Mountain Astrologers

    EIN 264101342 · Headquarters: Louisville, CO, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. Rocky Mountain Atelier

    EIN 841556976 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Rocky Mountain Athletic Association Inc

    EIN 815406839 · Headquarters: Brighton, CO, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. Rocky Mountain Athletic Conference

    EIN 840722857 · Headquarters: COLORADO SPRINGS, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Rocky Mountain Auburn Club

    EIN 841069967 · Headquarters: Timnath, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Rocky Mountain Automotive Teacher Society

    EIN 831744239 · Headquarters: Littleton, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Rocky Mountain Baseball Club Inc

    EIN 920429673 · Headquarters: Highlands Ranch, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Rocky Mountain Bbq Association

    EIN 201863423 · Headquarters: THORNTON, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Rocky Mountain Bead Society

    EIN 841190618 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Rocky Mountain Beard and Moustache Club

    EIN 611817582 · Headquarters: ENGLEWOOD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Rocky Mountain Beared Colli

    EIN 841142996 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Rocky Mountain Behavioral Health Inc

    EIN 840714856 · Headquarters: Canon City, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Rocky Mountain Belgian Tervuren Club

    EIN 743250740 · Headquarters: Sedalia, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Rocky Mountain Benefit Gamers Association

    EIN 364916622 · Headquarters: Littleton, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Rocky Mountain Best

    EIN 272434632 · Headquarters: Lakewood, CO, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Rocky Mountain Bible College Inc

    EIN 841360917 · Headquarters: Fort Morgan, CO, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Rocky Mountain Biblical Counseling Center

    EIN 201781323 · Headquarters: Westminster, CO, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Rocky Mountain Bichon Frise Club

    EIN 203503229 · Headquarters: Parker, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Rocky Mountain Biewer Terrier Club

    EIN 825446157 · Headquarters: Cortez, CO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Rocky Mountain Big Game Recovery

    EIN 880801705 · Headquarters: Wellington, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Rocky Mountain Bighorn Society

    EIN 840714881 · Headquarters: CLIFTON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Rocky Mountain Bioengineering Symposium Inc

    EIN 846044864 · Headquarters: Fort Collins, CO, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Rocky Mountain Bioleadership

    EIN 934703566 · Headquarters: Carbondale, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Rocky Mountain Biological Anthropology Association

    EIN 871871400 · Headquarters: Denver, CO, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Rocky Mountain Biological Laboratory at Gothic

    EIN 846050523 · Headquarters: CRESTED BUTTE, CO, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Rocky Mountain Bird Observatory

    EIN 841079882 · Headquarters: BRIGHTON, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Rocky Mountain Black Conservatives

    EIN 461107128 · Headquarters: COLORADO SPRINGS, CO, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Rocky Mountain Blood Cancer Assistance Fund

    EIN 823016883 · Headquarters: ENGLEWOOD, CO, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  91. Rocky Mountain Bloodhound Club

    EIN 871342656 · Headquarters: Canon City, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Rocky Mountain Bonsai Society

    EIN 273519635 · Headquarters: Denver, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Rocky Mountain Boston Terrier Club

    EIN 884219877 · Headquarters: Lakewood, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Rocky Mountain Botanic Gardens

    EIN 831572868 · Headquarters: Lyons, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Rocky Mountain Brainspotting Institute

    EIN 270199484 · Headquarters: Boulder, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Rocky Mountain Branch - Asm

    EIN 863349980 · Headquarters: Aurora, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Rocky Mountain Brassworks-a British Brass Band

    EIN 742295707 · Headquarters: Broomfield, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Rocky Mountain Business Incubator Collaborative

    EIN 300557998 · Headquarters: Colorado Springs, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Rocky Mountain Butterfly Consortium

    EIN 841155029 · Headquarters: WESTMINSTER, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Rocky Mountain Cable Association

    EIN 541655732 · Headquarters: ENGLEWOOD, CO, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

First page and all pages