Nonprofits in Tonkawa, Oklahoma

Nonprofits in Tonkawa, Oklahoma. Browse 26 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261366513 · Headquarters: Tonkawa, OK, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  2. A2 Foundation

    EIN 262304696 · Headquarters: TONKAWA, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. Alpha Ii Inc

    EIN 730980059 · Headquarters: TONKAWA, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2015 · Primary form: IRS Form 990

  4. American Foundry Society

    EIN 486141321 · Headquarters: Tonkawa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Ancient Free & Accepted Masons of Oklahoma

    EIN 237531657 · Headquarters: Tonkawa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Arts Adventure Foundation Inc

    EIN 731537244 · Headquarters: Tonkawa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Chamber of Commerce

    EIN 730484725 · Headquarters: TONKAWA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Diemer Family Foundation

    EIN 471278591 · Headquarters: TONKAWA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Enid Higher Education Council Inc

    EIN 731621042 · Headquarters: TONKAWA, OK, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Friends of the Tonkawa Public Library

    EIN 731254790 · Headquarters: Tonkawa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Ind Orderof Odd Fellow Cemtery Assn

    EIN 730686211 · Headquarters: TONKAWA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Independent Order of Odd Fellows

    EIN 731269221 · Headquarters: Tonkawa, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. International Association of Fire Fighters

    EIN 731581742 · Headquarters: Tonkawa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. International Association of Lions Clubs

    EIN 736104126 · Headquarters: TONKAWA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Lady Bucs Softball Booster Club Inc

    EIN 331259036 · Headquarters: Tonkawa, OK, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Northern Oklahoma College Foundation Inc

    EIN 730770227 · Headquarters: Tonkawa, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Parent Booster USA Inc

    EIN 464834906 · Headquarters: Tonkawa, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Ponca City After Five Lions Club

    EIN 736108466 · Headquarters: Tonkawa, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Ralph Browne-richard Hampton American Legion Post 71

    EIN 923087534 · Headquarters: Tonkawa, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Tonkawa Education Foundation Inc

    EIN 731595575 · Headquarters: TONKAWA, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Tonkawa Film Commission

    EIN 921534881 · Headquarters: Tonkawa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Tonkawa High School Alumni Association

    EIN 731468451 · Headquarters: Tonkawa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Tonkawa Lincoln Center Inc

    EIN 731451442 · Headquarters: Tonkawa, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Tonkawa Renovation

    EIN 208186722 · Headquarters: Tonkawa, OK, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Tonkawa Takedown Club Inc

    EIN 731076453 · Headquarters: Tonkawa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. United States Bowling Congress Inc

    EIN 010847217 · Headquarters: Tonkawa, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N