Nonprofits in Newcastle, Wyoming

Nonprofits in Newcastle, Wyoming. Browse 71 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. Amateur Athletic Union of the United States Inc

    EIN 873214369 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. American Legion

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

  3. Ancient Free & Accepted Mason of Wyoming

    EIN 830172354 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Bent Sprockets

    EIN 831492626 · Headquarters: Newcastle, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Boy Scouts of America Troop 66

    EIN 830273068 · Headquarters: Newcastle, WY, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Bringing Resources Encouragement Assistance & Direction (Bread)

    EIN 830286486 · Headquarters: NEWCASTLE, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Cambria Bowhunters

    EIN 833670938 · Headquarters: Newcastle, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Chaotic Soccer Club

    EIN 863059401 · Headquarters: NEWCASTLE, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Delta Kappa Gamma Society International

    EIN 836007085 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Department of Wyoming Vfw Auxiliary

    EIN 342021091 · Headquarters: NEWCASTLE, WY, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  11. Dept of Wyoming Vfw Auxiliary Vfw Auxiliary to Carl Kummerle

    EIN 842046483 · Headquarters: Newcastle, WY, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Friends of Weston County Fair

    EIN 830335528 · Headquarters: Newcastle, WY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Handgun Hunters Charitable Foundation

    EIN 873288019 · Headquarters: NEWCASTLE, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Hanson Research Station

    EIN 300072485 · Headquarters: NEWCASTLE, WY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Helping Hand Foundation of Weston County

    EIN 454429453 · Headquarters: Newcastle, WY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Home Lov Ing Care of Weston County Inc

    EIN 742453368 · Headquarters: Newcastle, WY, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  17. Hopeful Deeds Foundation Inc

    EIN 870851159 · Headquarters: Newcastle, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Independent Order of Odd Fellows

    EIN 830267911 · Headquarters: Newcastle, WY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Independent Order of Odd Fellows

    EIN 830268718 · Headquarters: Newcastle, WY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. International Association of Lions Newcastle Cambria

    EIN 830253260 · Headquarters: NEWCASTLE, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. International Association of Lions Newcastle Lions Club

    EIN 836005326 · Headquarters: NEWCASTLE, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Inyan Kara Grazing Assn

    EIN 830158475 · Headquarters: NEWCASTLE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Little League Baseball Inc

    EIN 521234749 · Headquarters: NEWCASTLE, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Madness on Main

    EIN 831923066 · Headquarters: NEWCASTLE, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Mefford Memorial Majors Tournament

    EIN 843266507 · Headquarters: NEWCASTLE, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Miss Rodeo Weston County Association

    EIN 331071335 · Headquarters: Newcastle, WY, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  27. Newcastle Area Chamber of Commerce

    EIN 830166582 · Headquarters: NEWCASTLE, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  28. Newcastle Babe Ruth Baseball

    EIN 471484135 · Headquarters: Newcastle, WY, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Newcastle Booster Club

    EIN 823406602 · Headquarters: Newcastle, WY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Newcastle Chapter 30 Order of the Eastern Star

    EIN 900610714 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Newcastle Country Club

    EIN 836006199 · Headquarters: NEWCASTLE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Newcastle Ems

    EIN 830335671 · Headquarters: NEWCASTLE, WY, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Newcastle Ice Association

    EIN 853927958 · Headquarters: Newcastle, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Newcastle Knights Volleybal Club

    EIN 204339838 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Newcastle Ministerial Association Inc

    EIN 272778956 · Headquarters: Newcastle, WY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Newcastle Police Wives Association

    EIN 300997117 · Headquarters: NEWCASTLE, WY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  37. Newcastle Soccer League

    EIN 841385450 · Headquarters: Newcastle, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Newcastle Stingrays Swim Team

    EIN 472807115 · Headquarters: Newcastle, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Newcastle Volleyball Association Incorporated

    EIN 275033274 · Headquarters: Newcastle, WY, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Newcastle Wyoming Veterans Memorial

    EIN 844411561 · Headquarters: NEWCASTLE, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Newcastle Youth Football Association

    EIN 921384842 · Headquarters: Newcastle, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Stock Show Junkies 4-H Club

    EIN 612013602 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Tatan-ka Sha Inc

    EIN 830332940 · Headquarters: NEWCASTLE, WY, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. Tops Club Inc

    EIN 410227431 · Headquarters: Newcastle, WY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Tops Club Inc

    EIN 474882857 · Headquarters: Newcastle, WY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Tops Club Inc

    EIN 823592271 · Headquarters: Newcastle, WY, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. United Fund of Weston County

    EIN 742207936 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. University of Wyoming

    EIN 134357244 · Headquarters: Newcastle, WY, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. University of Wyoming

    EIN 300511995 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. University of Wyoming

    EIN 300511997 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. University of Wyoming

    EIN 352349839 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. University of Wyoming

    EIN 352349841 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. University of Wyoming

    EIN 352349844 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. University of Wyoming

    EIN 383982539 · Headquarters: Newcastle, WY, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Veterans of Foreign Wars of the United States Department of Wyomin

    EIN 836006882 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Weston County Arts Council Inc

    EIN 825219541 · Headquarters: NEWCASTLE, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Weston County Children's Center

    EIN 830209829 · Headquarters: NEWCASTLE, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Weston County Concert Association Inc

    EIN 830296842 · Headquarters: Newcastle, WY, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. Weston County Health Services Foundation

    EIN 742020537 · Headquarters: NEWCASTLE, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Weston County Humane Society

    EIN 830260426 · Headquarters: NEWCASTLE, WY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Weston County Junior Leaders

    EIN 371575280 · Headquarters: Newcastle, WY, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. Weston County Library Foundation

    EIN 742551090 · Headquarters: NEWCASTLE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Weston County Mini Roughstock Rodeo Association

    EIN 862024299 · Headquarters: Newcastle, WY, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Weston County Museum District Foundation

    EIN 680508169 · Headquarters: NEWCASTLE, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Weston County School District 1 State of Wy Edctn Endwmnt Fndtn

    EIN 830332195 · Headquarters: Newcastle, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Weston County Senior Services

    EIN 830240495 · Headquarters: Newcastle, WY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Weston County Sportsmans Club

    EIN 830297506 · Headquarters: Newcastle, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Wyoming Black Hills Leadership Institute

    EIN 880520865 · Headquarters: Newcastle, WY, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Wyoming County & Prosecuting Attorneys Association Inc

    EIN 830294409 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Wyoming Education Association

    EIN 237433321 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Wyoming Tree Farm Committee

    EIN 830290255 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N