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. South Denver Youth Baseball

    EIN 271212131 · Headquarters: Castle Pines, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. South Downing Business & Wellness D

    EIN 392602178 · Headquarters: DENVER, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. South Fork Ambulance Association

    EIN 840756177 · Headquarters: SOUTH FORK, CO, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  4. South Fork Busters Snowmobile Club

    EIN 841121003 · Headquarters: South Fork, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. South Fork Fire Rescue Ladies Auxiliary

    EIN 833788667 · Headquarters: South Fork, CO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. South Fork Music Association

    EIN 204576250 · Headquarters: SOUTH FORK, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. South Fort Collins Business Association Inc

    EIN 273015821 · Headquarters: FORT COLLINS, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. South Gaylord Association

    EIN 742574298 · Headquarters: Denver, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. South Hartsel Grazing Association

    EIN 200786536 · Headquarters: HARTSEL, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. South High Alumni and Friends Inc

    EIN 841168316 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. South Jeffco Mustangs Ii

    EIN 371870188 · Headquarters: Morrison, CO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  12. South Jeffco Rotary Foundation Inc

    EIN 200421313 · Headquarters: LAKEWOOD, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. South Jeffco Sports Assoc Inc

    EIN 846119156 · Headquarters: Littleton, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. South Jefferson Youth Orchestra

    EIN 205352568 · Headquarters: Golden, CO, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. South Lakewood Business Association

    EIN 453069896 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. South Main Pipeline Association

    EIN 473329821 · Headquarters: Mancos, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. South Meadows Cemetery Association Inc

    EIN 042749479 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. South Mesa Pto

    EIN 934273995 · Headquarters: PUEBLO, CO, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  19. South Metro Arts Center Inc

    EIN 841515581 · Headquarters: Centennial, CO, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. South Metro Denver Chamber

    EIN 840862138 · Headquarters: Lone Tree, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. South Metro Denver Realtor Association

    EIN 840523265 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. South Metro International Rdg Assoc

    EIN 900484193 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  23. South Metro Land Conservancy

    EIN 841275296 · Headquarters: Littleton, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. South Metro Medical Equip Loan Closet

    EIN 812053447 · Headquarters: Centennial, CO, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. South Metro Professional Firefighters Association-l2086

    EIN 237303588 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  26. South Metro Professional Firefighters Foundation Inc

    EIN 731735148 · Headquarters: DENVER, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. South Metro Property Corporation

    EIN 871334124 · Headquarters: Littleton, CO, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  28. South Metro Volleyball Foundation

    EIN 453309528 · Headquarters: PARKER, CO, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  29. South Metro Youth Sports Inc

    EIN 134236315 · Headquarters: LITTLETON, CO, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  30. South of Market Mercy Housing

    EIN 943199902 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. South Pacific Health Care Inc

    EIN 841576257 · Headquarters: Louisville, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  32. South Park Activities Association

    EIN 263694901 · Headquarters: Fairplay, CO, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. South Park Archaeology Project Ltd

    EIN 412088386 · Headquarters: Evergreen, CO, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. South Park Chamber of Commerce

    EIN 846038374 · Headquarters: Fairplay, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  35. South Park Coalition

    EIN 275197833 · Headquarters: littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. South Park Disc Golf Inc

    EIN 812099606 · Headquarters: Fairplay, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. South Park Economic Council

    EIN 205660173 · Headquarters: Hartsel, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. South Park Food Bank

    EIN 331106905 · Headquarters: Fairplay, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. South Park Friend of the Park County Library

    EIN 900456105 · Headquarters: Fairplay, CO, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  40. South Park Good Samaritan Fund for Animals Inc

    EIN 562472372 · Headquarters: Fairplay, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. South Park Historical Foundation

    EIN 846011804 · Headquarters: FAIRPLAY, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. South Park Rail Society

    EIN 813735535 · Headquarters: LONGMONT, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. South Park Rd Welfare Fund

    EIN 473475854 · Headquarters: Fairplay, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. South Park Rec Foundation

    EIN 841464865 · Headquarters: Fairplay, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. South Park Schools Foundation

    EIN 452598893 · Headquarters: Fairplay, CO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. South Park Seniors Inc

    EIN 841408699 · Headquarters: Fairplay, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. South Park Shooting Association

    EIN 510497855 · Headquarters: Fairplay, CO, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. South Park Site Stewards Inc

    EIN 825190136 · Headquarters: Alma, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. South Park Symposium

    EIN 841501829 · Headquarters: Jefferson, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  50. South Platte Coalition for Urban River Evaluation

    EIN 841497076 · Headquarters: LAKEWOOD, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. South Platte Forum

    EIN 831502771 · Headquarters: Berthoud, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. South Platte Lower River Group Inc

    EIN 841349677 · Headquarters: Sterling, CO, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  53. South Platte River Waterkeeper

    EIN 843758727 · Headquarters: Denver, CO, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. South Platte Valley Historical Society

    EIN 841086406 · Headquarters: FORT LUPTON, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. South Platte Water Related Activities Program Inc

    EIN 141931682 · Headquarters: Sterling, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. South Platte Well Users Association

    EIN 861061060 · Headquarters: Greeley, CO, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  57. South Platte Youth Football League

    EIN 273156954 · Headquarters: Sterling, CO, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. South Routt Community Corporation

    EIN 742122510 · Headquarters: Oak Creek, CO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. South Routt Economic Development Council Inc

    EIN 841061017 · Headquarters: Oak Creek, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. South Routt Initiative

    EIN 851004845 · Headquarters: Oak Creek, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. South Routt Library Friends

    EIN 862503714 · Headquarters: OAK CREEK, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. South Routt Medical Foundation

    EIN 923980226 · Headquarters: Oak Creek, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. South Side Ditch Company

    EIN 840463712 · Headquarters: LOVELAND, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. South Side Lateral Company

    EIN 422279208 · Headquarters: Fort Morgan, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. South Side Reservoir Company

    EIN 820583518 · Headquarters: Loveland, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. South Suburban Ladies 18-Hole Golf Club

    EIN 833015872 · Headquarters: Centennial, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. South Suburban Ladies Par 3 Golf Club

    EIN 742465943 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. South Suburban Mens Golf Club

    EIN 840938541 · Headquarters: Centennial, CO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. South Suburban Park Foundation

    EIN 742141063 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990

  70. South Sudan Reborn Inc

    EIN 813194278 · Headquarters: Denver, CO, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. South Sudanese Community Association of Colorado

    EIN 463295112 · Headquarters: Aurora, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. South Tollgate Ditch Company

    EIN 842304737 · Headquarters: Longmont, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. South Weld County Lc

    EIN 510230174 · Headquarters: Lochbuie, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. South Western Ethiopian Peoples Union

    EIN 821458154 · Headquarters: Aurora, CO, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. South Westminster Arts Group

    EIN 263071030 · Headquarters: Westminster, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  76. South Y-w Ambulance Service Inc

    EIN 742168892 · Headquarters: Kirk, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Southeast & East Central Recycling Association

    EIN 841302326 · Headquarters: WALSENBURG, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Southeast Beekeeping Club

    EIN 850675346 · Headquarters: Parker, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Southeast Behavioral Health Group

    EIN 271388543 · Headquarters: Alamosa, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990

  80. Southeast Business Retention Expansion and Attraction

    EIN 813623091 · Headquarters: La Junta, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Southeast Christian School

    EIN 810978501 · Headquarters: Parker, CO, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  82. Southeast Colorado Cancer Initiativ Kathy Mccorkle

    EIN 841610047 · Headquarters: LAMAR, CO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Southeast Colorado Creative Partnership

    EIN 471194325 · Headquarters: La Junta, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Southeast Colorado Enterprise Development Inc

    EIN 841096907 · Headquarters: LAMAR, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Southeast Colorado Hospital Foundation

    EIN 845179083 · Headquarters: SPRINGFIELD, CO, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  86. Southeast Colorado Power Association

    EIN 840147605 · Headquarters: La Junta, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Southeast Colorado Regional Trauma & Ems Advisory Council Inc

    EIN 841522933 · Headquarters: ORDWAY, CO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Southeast Colorado Resource Conservation and Development Inc

    EIN 841210565 · Headquarters: Eads, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Southeast Colorado Two Shot Wildlife Habitat Foundation

    EIN 840606965 · Headquarters: LAMAR, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Southeast Counseling Center

    EIN 825056284 · Headquarters: Parker, CO, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Southeast Cycling Development Organization

    EIN 871148398 · Headquarters: Palisade, CO, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Southeast Denver Baseball League Inc

    EIN 841386319 · Headquarters: Denver, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Southeast Educational Fund

    EIN 463102364 · Headquarters: Parker, CO, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. Southeast Emergency Preparedness Alliance Inc

    EIN 822805203 · Headquarters: Walsh, CO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Southeast Hogs Baseball Inc

    EIN 454012071 · Headquarters: AURORA, CO, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  96. Southeast Mental Health Services

    EIN 840519607 · Headquarters: alamosa, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. Southeast Unitarian Universalist Winter Institute Inc

    EIN 592292957 · Headquarters: Denver, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Southeast United

    EIN 833782253 · Headquarters: Lamar, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Southeast Weld County Junior Fair Assoc Association

    EIN 237306107 · Headquarters: KEENESBURG, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Southeast Weld Fire Fighters Local 5161

    EIN 825423782 · Headquarters: Dacono, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages