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. American Inns of Court Foundation

    EIN 352225412 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. American Institute of Chemical Engineers

    EIN 351366882 · Headquarters: Star Valley Ranch, WY, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. American Knife and Tool Institute Inc

    EIN 421472615 · Headquarters: CODY, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. American Legion

    EIN 010631747 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Legion

    EIN 201681093 · Headquarters: Rawlins, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. American Legion

    EIN 237093118 · Headquarters: Guernsey, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. American Legion

    EIN 263442285 · Headquarters: Greybull, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. American Legion

    EIN 453633391 · Headquarters: Kemmerer, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. American Legion

    EIN 460483910 · Headquarters: Wright, WY, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. American Legion

    EIN 800030094 · Headquarters: Alpine, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Legion

    EIN 816013748 · Headquarters: Powell, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Legion

    EIN 830161822 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. American Legion

    EIN 830161927 · Headquarters: Buffalo, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Legion

    EIN 830163579 · Headquarters: lusk, WY, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. American Legion

    EIN 830181112 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. American Legion

    EIN 830279126 · Headquarters: Moorcroft, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Legion

    EIN 830321229 · Headquarters: Glenrock, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. American Legion

    EIN 830322904 · Headquarters: Cheyenne, WY, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. American Legion

    EIN 836003809 · Headquarters: Glendo, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. American Legion

    EIN 836005128 · Headquarters: Veteran, WY, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. American Legion

    EIN 836005131 · Headquarters: Jackson, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. American Legion

    EIN 836005133 · Headquarters: Dubois, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. American Legion

    EIN 836005156 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. American Legion

    EIN 836005157 · Headquarters: Chugwater, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. American Legion

    EIN 836005159 · Headquarters: GREYBULL, WY, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  26. American Legion

    EIN 836005220 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. American Legion

    EIN 836005975 · Headquarters: Elk Mountain, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. American Legion

    EIN 836005976 · Headquarters: Pinedale, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. American Legion

    EIN 836006035 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. American Legion

    EIN 836006050 · Headquarters: GREEN RIVER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. American Legion

    EIN 836006052 · Headquarters: Afton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. American Legion

    EIN 836006171 · Headquarters: La Grange, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. American Legion

    EIN 836006374 · Headquarters: Thermopolis, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. American Legion

    EIN 836006470 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. American Legion

    EIN 836009182 · Headquarters: Albin, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. American Legion

    EIN 836009189 · Headquarters: Cokeville, WY, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  37. American Legion

    EIN 836009192 · Headquarters: LABARGE, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. American Legion

    EIN 836009193 · Headquarters: Lovell, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Legion

    EIN 836009194 · Headquarters: Meeteetse, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. American Legion

    EIN 836009197 · Headquarters: Cody, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. American Legion

    EIN 836009198 · Headquarters: SUNDANCE, WY, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. American Legion

    EIN 836009554 · Headquarters: Fort Washakie, WY, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. American Legion

    EIN 836009557 · Headquarters: Lusk, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. American Legion

    EIN 836009559 · Headquarters: Big Piney, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. American Legion

    EIN 836009560 · Headquarters: Lingle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. American Legion

    EIN 836009561 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. American Legion

    EIN 900520371 · Headquarters: Ft Washakie, WY, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. American Legion 33 Don Stough Post

    EIN 830163510 · Headquarters: Lander, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Legion 6 Francis E Self

    EIN 830161355 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. American Legion Auxiliary

    EIN 237057928 · Headquarters: WHEATLAND, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American Legion Auxiliary

    EIN 237061117 · Headquarters: Glendo, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Legion Auxiliary

    EIN 237076644 · Headquarters: Gillette, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. American Legion Auxiliary

    EIN 237085761 · Headquarters: Cokeville, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. American Legion Auxiliary

    EIN 237085843 · Headquarters: Buffalo, WY, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. American Legion Auxiliary

    EIN 237137357 · Headquarters: Pinedale, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. American Legion Auxiliary

    EIN 237137365 · Headquarters: Pine Bluffs, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. American Legion Auxiliary

    EIN 237172807 · Headquarters: Hawk Springs, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. American Legion Auxiliary

    EIN 237172808 · Headquarters: Douglas, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. American Legion Auxiliary

    EIN 237172809 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. American Legion Auxiliary

    EIN 237332157 · Headquarters: Hartville, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. American Legion Auxiliary

    EIN 263880660 · Headquarters: Powell, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. American Legion Auxiliary

    EIN 273816173 · Headquarters: Lysite, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. American Legion Auxiliary

    EIN 300857590 · Headquarters: Green River, WY, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. American Legion Auxiliary

    EIN 320303748 · Headquarters: Buffalo, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. American Legion Auxiliary

    EIN 352347785 · Headquarters: Moorcroft, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Legion Auxiliary

    EIN 352486934 · Headquarters: Kemmerer, WY, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. American Legion Auxiliary

    EIN 352489305 · Headquarters: Rawlins, WY, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. American Legion Auxiliary

    EIN 364776770 · Headquarters: Albin, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. American Legion Auxiliary

    EIN 473690122 · Headquarters: WORLAND, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. American Legion Auxiliary

    EIN 510200909 · Headquarters: Chugwater, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. American Legion Auxiliary

    EIN 800034971 · Headquarters: Alpine, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Legion Auxiliary

    EIN 800703937 · Headquarters: Basin, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American Legion Auxiliary

    EIN 823430017 · Headquarters: Upton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. American Legion Auxiliary

    EIN 830164047 · Headquarters: Rock Springs, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. American Legion Auxiliary

    EIN 830233334 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Legion Auxiliary

    EIN 830237344 · Headquarters: LaBarge, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. American Legion Auxiliary

    EIN 830264571 · Headquarters: Van Tassell, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. American Legion Auxiliary

    EIN 830264579 · Headquarters: Greybull, WY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  79. American Legion Auxiliary

    EIN 836003546 · Headquarters: Buffalo, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. American Legion Auxiliary

    EIN 836003810 · Headquarters: Laramie, WY, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  81. American Legion Auxiliary

    EIN 836005130 · Headquarters: Aladdin, WY, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. American Legion Auxiliary

    EIN 836005132 · Headquarters: Gillette, WY, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. American Legion Auxiliary

    EIN 836005134 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. American Legion Auxiliary

    EIN 836005155 · Headquarters: Big Piney, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. American Legion Auxiliary

    EIN 836005158 · Headquarters: Fort Bridger, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. American Legion Auxiliary

    EIN 836005160 · Headquarters: Kaycee, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. American Legion Auxiliary

    EIN 836005161 · Headquarters: Torrington, WY, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. American Legion Auxiliary

    EIN 836005162 · Headquarters: MEDICINE BOW, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Legion Auxiliary

    EIN 836005163 · Headquarters: Gillette, WY, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. American Legion Auxiliary

    EIN 836005164 · Headquarters: Saratoga, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. American Legion Auxiliary

    EIN 836005977 · Headquarters: Buffalo, WY, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  92. American Legion Auxiliary

    EIN 836006159 · Headquarters: Lander, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. American Legion Auxiliary

    EIN 900401551 · Headquarters: Sundance, WY, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. American Legion Auxiliary

    EIN 900644411 · Headquarters: FORT WASHAKIE, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. American Legion Auxiliary Dept of Wyoming

    EIN 830102561 · Headquarters: BUFFALO, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. American Legion Auxiliary Unit 5

    EIN 272037956 · Headquarters: Torrington, WY, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. American Legion Baseball Association

    EIN 830245960 · Headquarters: Rock Springs, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American Legion Baseball Club Post 122

    EIN 465272042 · Headquarters: Rawlins, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American Legion Baseball Inc

    EIN 830288192 · Headquarters: SHERIDAN, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. American Legion Club

    EIN 830161968 · Headquarters: DOUGLAS, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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