Nonprofits in Riverton, Wyoming

Nonprofits in Riverton, Wyoming. Browse 175 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. 1838 Rendezvous Association

    EIN 830297151 · Headquarters: Riverton, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Abate Substance Abuse Project

    EIN 830326146 · Headquarters: RIVERTON, WY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990

  3. Abbas House

    EIN 830305307 · Headquarters: RIVERTON, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. American Legion

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

  5. American Postal Workers Union

    EIN 836006008 · Headquarters: RIVERTON, WY, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Amicus Fidelis Inc

    EIN 201364326 · Headquarters: RIVERTON, WY, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Ancient Free & Accepted Masons of Wyoming

    EIN 237175737 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Arts in Action

    EIN 830263805 · Headquarters: Riverton, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ayden Maitner Memorial Organization Inc

    EIN 994746111 · Headquarters: Riverton, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Beginning Experience International Ministry Center

    EIN 830253566 · Headquarters: Riverton, WY, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  11. Benevolent & Protective Order

    EIN 830162688 · Headquarters: RIVERTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Benevolent Patriotic Order of Does of the United States of America

    EIN 237641720 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Big Horn Basin of Wyoming Resource Conservation & Development

    EIN 237404400 · Headquarters: RIVERTON, WY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. Blue Mountain Associates Inc

    EIN 202901223 · Headquarters: Riverton, WY, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Central Wyoming Aviary

    EIN 473114966 · Headquarters: RIVERTON, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Central Wyoming Children's Center

    EIN 461633905 · Headquarters: RIVERTON, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Central Wyoming College Foundation

    EIN 836009533 · Headquarters: RIVERTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Central Wyoming Healthcare Coalition Inc

    EIN 863253963 · Headquarters: Riverton, WY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Central Wyoming Skateboarding Association

    EIN 461360023 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Christian Food Storehouse Inc

    EIN 208426337 · Headquarters: Riverton, WY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Community Entry Services Inc

    EIN 830222400 · Headquarters: RIVERTON, WY, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Connect 2 Women

    EIN 833510551 · Headquarters: Riverton, WY, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Crown of Life Ministries Inc

    EIN 205586374 · Headquarters: Riverton, WY, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  24. Department of Wyoming Vfw Auxiliary

    EIN 830266081 · Headquarters: Riverton, WY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Disabled American Veterans

    EIN 836007678 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. E Brooks Simoneaux Foundation Inc

    EIN 990613162 · Headquarters: Riverton, WY, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Eagles Hope Transitions

    EIN 475186145 · Headquarters: Riverton, WY, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Family Traditions

    EIN 753240367 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Firehouse Youth Ministries Inc

    EIN 412649668 · Headquarters: Riverton, WY, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. First Landing K9 Search & Rescue

    EIN 471588928 · Headquarters: Riverton, WY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Foundation for Nations Inc

    EIN 820774602 · Headquarters: Riverton, WY, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  32. Fraternal Order of Eagles

    EIN 237591871 · Headquarters: Riverton, WY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  33. Fraternal Order of Eagles 3036 Aer

    EIN 830168235 · Headquarters: RIVERTON, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990

  34. Fremont County Alliance Against Dom Viol

    EIN 830254163 · Headquarters: RIVERTON, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Fremont County Good Samaritan Center

    EIN 830301146 · Headquarters: Riverton, WY, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  36. Fremont County Group Homes Inc

    EIN 830234548 · Headquarters: Riverton, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Fremont County High School Rodeo

    EIN 813581550 · Headquarters: RIVERTON, WY, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  38. Fremont County Homemakers Council

    EIN 900820274 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Fremont County Ice Hockey Association Inc

    EIN 830307362 · Headquarters: RIVERTON, WY, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Fremont County Jr Livestock Sales Board

    EIN 272607861 · Headquarters: RIVERTON, WY, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Fremont County Law Enforcement Foundation

    EIN 934788435 · Headquarters: Riverton, WY, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Fremont County Roller Derby

    EIN 871008056 · Headquarters: Riverton, WY, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Fremont Local Foods LLC

    EIN 455131900 · Headquarters: Riverton, WY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Fremont Therapy Group-rebecca Mcdaniel Memorial Fund

    EIN 934120101 · Headquarters: Riverton, WY, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Friends of the Fremont County Fair

    EIN 830329599 · Headquarters: RIVERTON, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Friends of the Riverton Branch

    EIN 830301356 · Headquarters: RIVERTON, WY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Go Fremont County

    EIN 273743185 · Headquarters: RIVERTON, WY, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Gracepointe Church Inc

    EIN 810641767 · Headquarters: Riverton, WY, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. Habitat for Humanity the Wind River Country

    EIN 830318025 · Headquarters: RIVERTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Help for Health

    EIN 830308591 · Headquarters: RIVERTON, WY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. High Plains Power

    EIN 841414521 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. High Plains Power Round Up Foundation

    EIN 200126239 · Headquarters: Riverton, WY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Idea Inc

    EIN 742396049 · Headquarters: RIVERTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Injury Prevention Resources

    EIN 830329203 · Headquarters: Riverton, WY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. International Association of Lions Clubs

    EIN 836004062 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Key Club International

    EIN 836006479 · Headquarters: Riverton, WY, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Kiwanis International Inc

    EIN 830324784 · Headquarters: Riverton, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  58. Kiwanis International Inc

    EIN 836005437 · Headquarters: RIVERTON, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 830506334 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Lander Childrens Museum

    EIN 830323552 · Headquarters: Riverton, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  61. Lander Junior Rifle Club Foundation

    EIN 460477012 · Headquarters: Riverton, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Lander Softball Association Inc

    EIN 830261937 · Headquarters: Riverton, WY, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  63. Leadership Fremont County

    EIN 332967247 · Headquarters: Riverton, WY, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Maker Space 307

    EIN 843048784 · Headquarters: RIVERTON, WY, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. Midvale Volunteer Fire Department

    EIN 742408560 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Mountain States Beef Expo

    EIN 204634379 · Headquarters: Riverton, WY, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  67. National Active and Retired Federal Employees Association

    EIN 836009436 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. National Association of Letter Carriers

    EIN 836005557 · Headquarters: RIVERTON, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. National Night Out of Riverton

    EIN 872857003 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. National Society of the Sons of the American Revolution

    EIN 831928477 · Headquarters: RIVERTON, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. National Society of the Sons of the American Revolution

    EIN 836005673 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Nbha Wy 01

    EIN 465587685 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  73. Open Hand Ranch Inc

    EIN 452977471 · Headquarters: Riverton, WY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. PAWS for Life Animal League

    EIN 470942342 · Headquarters: Riverton, WY, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Reach Foundation

    EIN 830249121 · Headquarters: Riverton, WY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Resiliency Institute for Community and Cultural Health

    EIN 460618028 · Headquarters: Riverton, WY, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Rise of the Phoenix

    EIN 843658171 · Headquarters: Riverton, WY, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. Riverpeak Health

    EIN 832105065 · Headquarters: RIVERTON, WY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Riverton Aau Volleyball Club

    EIN 811519262 · Headquarters: Riverton, WY, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Riverton Artist Guild

    EIN 204360892 · Headquarters: Riverton, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Riverton Babe Ruth

    EIN 995015024 · Headquarters: Riverton, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Riverton Booster Club

    EIN 270766572 · Headquarters: Riverton, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. Riverton Chamber of Commerce

    EIN 830158143 · Headquarters: Riverton, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Riverton Depot Foundation

    EIN 830291755 · Headquarters: Riverton, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Riverton Girls Fastpitch Softwall

    EIN 612016013 · Headquarters: RIVERTON, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Riverton Gymnastics Center Inc

    EIN 270915059 · Headquarters: Riverton, WY, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  87. Riverton Help Center

    EIN 473322980 · Headquarters: Riverton, WY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Riverton Kiwanis Foundation

    EIN 830323853 · Headquarters: Riverton, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Riverton Lions Foundation

    EIN 830328055 · Headquarters: Riverton, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Riverton Little League

    EIN 830249261 · Headquarters: RIVERTON, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Riverton Local Food Hub

    EIN 834552001 · Headquarters: Riverton, WY, US · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Riverton Masonic Temple Building

    EIN 830142472 · Headquarters: RIVERTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Riverton Memorial Hospital Auxiliary

    EIN 742469387 · Headquarters: Riverton, WY, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  94. Riverton Mineral and Gem Society

    EIN 836006482 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Riverton Museum Association Inc

    EIN 237438296 · Headquarters: Riverton, WY, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  96. Riverton Peace Mission

    EIN 844256683 · Headquarters: Riverton, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Riverton Police Foundation Inc

    EIN 263371348 · Headquarters: Riverton, WY, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. Riverton Raiders Legion Baseball Inc

    EIN 263726529 · Headquarters: RIVERTON, WY, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Riverton Rebels

    EIN 881991419 · Headquarters: Riverton, WY, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Riverton Rotary Foundation

    EIN 830298127 · Headquarters: Riverton, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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