Nonprofits in Wyoming

Nonprofits in Wyoming. Browse 7,295 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. Carpenter Tractor Pull

    EIN 465371760 · Headquarters: BURNS, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Carpenters Vacation Fund of Wyoming

    EIN 510150911 · Headquarters: Casper, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  3. Carriage House Auxiliary

    EIN 830248618 · Headquarters: SHERIDAN, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Carter Bradley Benedict Ministries Inc

    EIN 841510622 · Headquarters: Ranchester, WY, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. Carter Memorial Foundation

    EIN 842594187 · Headquarters: CASPER, WY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Carter-parker Recreation and Preservation Company

    EIN 850497945 · Headquarters: Wheatland, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Carving The Future

    EIN 832841516 · Headquarters: JACKSON, WY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Casa of Laramie County

    EIN 710878684 · Headquarters: CHEYENNE, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. CASA of Natrona County

    EIN 830331392 · Headquarters: Casper, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Casa of the 5Th Judicial District

    EIN 272137118 · Headquarters: CODY, WY, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Casa Ventosa Rescue Inc

    EIN 831626183 · Headquarters: Cheyenne, WY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Casper Airmodelers Association Incorporated

    EIN 990977202 · Headquarters: Evansville, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Casper Amateur Hockey Club Inc

    EIN 830211124 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Casper Amateur Radio Club

    EIN 261387627 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. Casper Amateur Radio Club

    EIN 384094327 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Casper Antique & Collectors Club

    EIN 237158227 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Casper Area Chamber of Commerce

    EIN 830109660 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Casper Area Economic Development Alliance Inc Dba Advance Casper

    EIN 830279892 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Casper Area Education Foundation

    EIN 742559836 · Headquarters: CASPER, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Casper Area Mountain Bike Youth Racing

    EIN 471568701 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Casper Area Transportation Coalition Inc

    EIN 830235592 · Headquarters: CASPER, WY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Casper Artists Collective

    EIN 871869605 · Headquarters: Casper, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Casper Artists Guild

    EIN 830241107 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Casper Autism Support

    EIN 204268548 · Headquarters: CASPER, WY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Casper Banshees

    EIN 272983318 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  26. Casper Board of Realtors

    EIN 830247512 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Casper Boat Club

    EIN 836003157 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Casper Boxing Club

    EIN 830317738 · Headquarters: CASPER, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Casper Building & Construction Trades Council Inc

    EIN 830166967 · Headquarters: Casper, WY, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  30. Casper Carrying Kollins

    EIN 465549345 · Headquarters: Casper, WY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Casper Cat Rescue

    EIN 270342942 · Headquarters: MILLS, WY, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Casper Celtic Irish Festival

    EIN 992956584 · Headquarters: Casper, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Casper Chamber Music Society Inc

    EIN 742371441 · Headquarters: Evansville, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Casper Children's Chorale Inc

    EIN 742131671 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Casper Children's Theatre

    EIN 830333072 · Headquarters: CASPER, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Casper Christian School

    EIN 831576356 · Headquarters: CASPER, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Casper Civic Chorale Inc

    EIN 237252683 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Casper Classical Academy Pto

    EIN 853719419 · Headquarters: Casper, WY, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Casper College Education Trust Martin & Zoe Rathvon

    EIN 830246840 · Headquarters: CASPER, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Casper College Foundation

    EIN 836003050 · Headquarters: CASPER, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Casper Community Greenhouse Project

    EIN 460968958 · Headquarters: CASPER, WY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Casper Community Tennis Association

    EIN 270501422 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Casper Country Club

    EIN 830109118 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Casper Coyotes Booster Club

    EIN 464724570 · Headquarters: Mills, WY, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  45. Casper Cross Roads Ministries Inc

    EIN 272309765 · Headquarters: CASPER, WY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Casper Crosshairs Baseball

    EIN 921803623 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Casper Crush Inc

    EIN 472038997 · Headquarters: MILLS, WY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Casper Crushers Baseball

    EIN 841414535 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  49. Casper Family Connections

    EIN 274951669 · Headquarters: CASPER, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Casper Family Cooperative

    EIN 993976220 · Headquarters: Casper, WY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Casper Family YMCA INC

    EIN 830197773 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Casper Figure Skating Club

    EIN 741902717 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Casper Figure Skating Club Inc

    EIN 473205641 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Casper Firefighters Assoc Local 904

    EIN 836005783 · Headquarters: Casper, WY, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  55. Casper Firefighters Pipes & Drums

    EIN 845038733 · Headquarters: Casper, WY, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. Casper Housing Authority Cares

    EIN 810826443 · Headquarters: CASPER, WY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Casper Humane Society

    EIN 237123807 · Headquarters: CASPER, WY, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Casper Junior Football League

    EIN 471731685 · Headquarters: MILLS, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Casper League of Women Voters

    EIN 262640450 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  60. Casper Legion Baseball Club Inc

    EIN 742332764 · Headquarters: CASPER, WY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Casper Midget Football Association Inc

    EIN 237042480 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Casper Mountain - Wildland Firefighters Fund

    EIN 871607332 · Headquarters: Casper, WY, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Casper Mountain Biathlon Club

    EIN 270653711 · Headquarters: CASPER, WY, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990

  64. Casper Mountain Pine Beetle Association

    EIN 742232614 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Casper Mountain Preservation Alliance

    EIN 992194099 · Headquarters: CASPER, WY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Casper Mountain Racers

    EIN 830231650 · Headquarters: Casper, WY, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  67. Casper Mural Project

    EIN 842895960 · Headquarters: Casper, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Casper Museum Consortium Foundation

    EIN 811486780 · Headquarters: Casper, WY, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Casper Nordic Club

    EIN 830292524 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Casper Petroleum Club Inc C/o Lenhart Mason & Associates

    EIN 830168232 · Headquarters: CASPER, WY, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

  71. Casper Photography Association

    EIN 830298841 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Casper Pickleball Association

    EIN 830760418 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Casper Pistol Club

    EIN 830276925 · Headquarters: Evansville, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Casper Pride

    EIN 824629841 · Headquarters: CASPER, WY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Casper Recreational Leagues Associa

    EIN 830284043 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Casper Rotary Foundation

    EIN 830292683 · Headquarters: CASPER, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Casper Shrine Club

    EIN 830176392 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Casper Skeet Club

    EIN 742191438 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  79. Casper Soccer Club

    EIN 830271001 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Casper Softball Association

    EIN 822410362 · Headquarters: Casper, WY, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Casper Speedway Association

    EIN 352270188 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  82. Casper Sports Alliance

    EIN 471642491 · Headquarters: CASPER, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Casper Stampede

    EIN 824658315 · Headquarters: Casper, WY, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  84. Casper Swim Club

    EIN 830252864 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Casper Theater Company

    EIN 472434621 · Headquarters: Casper, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Casper Water Ski Club

    EIN 742278297 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Casper World War Ii Commemmorative Association

    EIN 830311518 · Headquarters: CASPER, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Casper Wrestling Club

    EIN 830316584 · Headquarters: CASPER, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Casper Wyoming Soccer Officials

    EIN 473428675 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Casper York Rite Bodies

    EIN 464173039 · Headquarters: Casper, WY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Casper Youth Baseball League

    EIN 830312008 · Headquarters: CASPER, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Casper Youth Orchestra Inc

    EIN 201695072 · Headquarters: Casper, WY, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. Caspers Deadly Ghosts

    EIN 454198250 · Headquarters: Casper, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. Cassandra Laboratories Foundation Inc

    EIN 882645005 · Headquarters: SHERIDAN, WY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Catalyze a Cure Foundation

    EIN 813797706 · Headquarters: Casper, WY, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Cathedral Home

    EIN 830169092 · Headquarters: Laramie, WY, United States · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Cathedral Voices Chamber Choir

    EIN 204121476 · Headquarters: JACKSON, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Catholic Allies in Truth

    EIN 455369459 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Catholic Laity and Clergy for Renewal Inc

    EIN 842182176 · Headquarters: CASPER, WY, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Catholics United for Life

    EIN 421680431 · Headquarters: Cody, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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