Nonprofits in Saint Clair, Missouri

Nonprofits in Saint Clair, Missouri. Browse 27 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 Legion Memorial Post 347

    EIN 436093486 · Headquarters: SAINT CLAIR, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Ancient Free & Accepted Masons of Missouri

    EIN 237528056 · Headquarters: SAINT CLAIR, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Canaan Land Ministries of St Clair Missouri

    EIN 431562193 · Headquarters: Saint Clair, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Catholic Service of St Clair

    EIN 921389978 · Headquarters: Saint Clair, MO, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Daughters of Isabella

    EIN 237513355 · Headquarters: Saint Clair, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Eternal Promises

    EIN 474443139 · Headquarters: Saint Clair, MO, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Helping Hands - Changing Lives

    EIN 471912511 · Headquarters: SAINT CLAIR, MO, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Hooties Rescue Haven

    EIN 463305428 · Headquarters: SAINT CLAIR, MO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. House of Miracles Ministries

    EIN 431857647 · Headquarters: Saint Clair, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Hummingbird Hollow Outdoors Farm Sanctuary Corp

    EIN 844330633 · Headquarters: Saint Clair, MO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Knights of Columbus

    EIN 237143413 · Headquarters: Saint Clair, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Moving Kids Off the Spectrum

    EIN 451502862 · Headquarters: SAINT CLAIR, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Not Ashamed of Jesus Inc

    EIN 933083989 · Headquarters: Saint Clair, MO, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Pet Tenders Foundation

    EIN 200459599 · Headquarters: Saint Clair, MO, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  15. Saint Clair Elementary School Pto

    EIN 994337924 · Headquarters: Saint Clair, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Saint Clair High School Key Club

    EIN 264157218 · Headquarters: Saint Clair, MO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. Saint Clair Saddle Club

    EIN 923790738 · Headquarters: SAINT CLAIR, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Smileyface Project

    EIN 932507824 · Headquarters: SAINT CLAIR, MO, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. St Clair Area Chamber Foundation

    EIN 852703573 · Headquarters: SAINT CLAIR, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. St Clair Area Chamber of Commerce

    EIN 431090399 · Headquarters: SAINT CLAIR, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. St Clair Band Boosters

    EIN 431870306 · Headquarters: SAINT CLAIR, MO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. St Clair Historical Museum

    EIN 431498834 · Headquarters: SAINT CLAIR, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. St Clair Jr Bulldog Cheerleading

    EIN 882573022 · Headquarters: SAINT CLAIR, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. United States Bowling Congress

    EIN 204891719 · Headquarters: SAINT CLAIR, MO, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  25. Veterans of Foreign Wars Post 2482

    EIN 431262508 · Headquarters: SAINT CLAIR, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Vfw Auxiliary Department of Missouri

    EIN 237050368 · Headquarters: Saint Clair, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Victims of Child Abuse Laws of Missouri Incorporated

    EIN 431524253 · Headquarters: Saint Clair, MO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N