Nonprofits in Mascoutah, Illinois

Nonprofits in Mascoutah, Illinois. Browse 50 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. Air Force Association

    EIN 237278896 · Headquarters: MASCOUTAH, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Air Force Association

    EIN 366159111 · Headquarters: MASCOUTAH, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Amateur Athletic Union of the United States Inc

    EIN 810882368 · Headquarters: MASCOUTAH, IL, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  4. American Federation of Government Employees

    EIN 510135947 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  5. American Legion Post 0292

    EIN 370791471 · Headquarters: MASCOUTAH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Amvets

    EIN 371264802 · Headquarters: mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Baileys Dash Foundation

    EIN 475037727 · Headquarters: Mascoutah, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Clinton County Holstein Club

    EIN 376044579 · Headquarters: Mascoutah, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Community Christian Church Trust Dated June 23 2021

    EIN 871355890 · Headquarters: MASCOUTAH, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Concerned Christians Inc

    EIN 371377416 · Headquarters: Mascoutah, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Department of Illinois Vfw Auxiliary Vfw Inc

    EIN 237145100 · Headquarters: Mascoutah, IL, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Foundation for Mascoutah Schools

    EIN 383677308 · Headquarters: MASCOUTAH, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Friends of Military Families

    EIN 991789895 · Headquarters: Mascoutah, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. High Twelve International

    EIN 396127195 · Headquarters: MASCOUTAH, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Illinois State Grange

    EIN 237590646 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  16. Incredible Kids Achieving New Dreams Unite

    EIN 471168820 · Headquarters: Mascoutah, IL, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. International Association of Fire Fighters

    EIN 510580550 · Headquarters: Mascoutah, IL, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. International Association of Lions Clubs

    EIN 376048816 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 237161371 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Laborers International Union of North America Local 742

    EIN 370347502 · Headquarters: MASCOUTAH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Leu Civic Center Inc

    EIN 371056779 · Headquarters: MASCOUTAH, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Livestock Boosters of St Clair County

    EIN 812761434 · Headquarters: MASCOUTAH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Mascoutah Area Zonta Foundation Inc

    EIN 843166343 · Headquarters: Mascoutah, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Mascoutah Athletic Commission

    EIN 472479448 · Headquarters: MASCOUTAH, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Mascoutah Band Boosters Association

    EIN 822342599 · Headquarters: Mascoutah, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Mascoutah Cemetary Chapel Inc

    EIN 371393060 · Headquarters: Mascoutah, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Mascoutah Chamber of Commerce

    EIN 370402625 · Headquarters: MASCOUTAH, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Mascoutah Chapter 392 Women of the Moose

    EIN 237169343 · Headquarters: MASCOUTAH, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Mascoutah Ems Local 4412

    EIN 931423546 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Mascoutah Historical Society Inc

    EIN 364173126 · Headquarters: Mascoutah, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Mascoutah Improvement Association

    EIN 371101134 · Headquarters: MASCOUTAH, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Mascoutah Little Indians Athletics

    EIN 412256300 · Headquarters: MASCOUTAH, IL, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Mascoutah Lodge No 815

    EIN 370402640 · Headquarters: MASCOUTAH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Mascoutah Police Benevolent Association Unit 196

    EIN 262023392 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Mascoutah Senior Services

    EIN 371009479 · Headquarters: MASCOUTAH, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Mascoutah Trap Tribe Inc

    EIN 822900553 · Headquarters: Mascoutah, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Mascoutah Tuesday Womens Club Inc

    EIN 371137797 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Mascoutah Volunteer Fire Company

    EIN 834143449 · Headquarters: MASCOUTAH, IL, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Mascoutah Weekend Meals Nfp

    EIN 824928765 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Mascoutah Youth League

    EIN 332451303 · Headquarters: Mascoutah, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Mchs Alumni and Friends Golf Inc

    EIN 264066325 · Headquarters: Mascoutah, IL, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Means-morrison Memorial Scholarship Fund Inc

    EIN 371401604 · Headquarters: Mascoutah, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. National Foundation for Syndactyly Research Support and Education

    EIN 461582659 · Headquarters: Mascoutah, IL, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Rotary International

    EIN 376079059 · Headquarters: MASCOUTAH, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Scott Field Heritage Air Park

    EIN 371388711 · Headquarters: MASCOUTAH, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Silver Creek Mafia Inc

    EIN 920409549 · Headquarters: Mascoutah, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Society of St Vincent De Paul

    EIN 264764160 · Headquarters: Mascoutah, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. SSG Henry A Huber VFW Post 7682

    EIN 370803315 · Headquarters: MASCOUTAH, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. St Clair County Christian Home Educators

    EIN 371284037 · Headquarters: Mascoutah, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Zonta International

    EIN 371397779 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N