Nonprofits in Washington, Oklahoma

Nonprofits in Washington, Oklahoma. Browse 14 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. 22 Shenanigans Inc

    EIN 812937807 · Headquarters: Washington, OK, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 736103361 · Headquarters: Washington, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Ancient Free & Accepted Masons of Oklahoma

    EIN 237531800 · Headquarters: Washington, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Cameron House Inc

    EIN 393344390 · Headquarters: WASHINGTON, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Dales Veterans

    EIN 394017091 · Headquarters: WASHINGTON, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. National Kappa Kappa Iota Inc

    EIN 237175306 · Headquarters: Washington, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  7. Oklahoma Federation of Families for Youth and Childrens Mental Health

    EIN 202876919 · Headquarters: Washington, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  8. Oklahoma Grape Industry Council

    EIN 274184245 · Headquarters: Washington, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Washington All Sports Alliance Inc

    EIN 933026568 · Headquarters: WASHINGTON, OK, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Washington Band Boosters Association

    EIN 813791049 · Headquarters: WASHINGTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Washington Senior Center

    EIN 731611009 · Headquarters: WASHINGTON, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Washington Warrior Baseball Booster Inc

    EIN 994793548 · Headquarters: Washington, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Washington Warrior Football Booster Inc

    EIN 872737009 · Headquarters: Washington, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Washita Canadian Valley League Inc

    EIN 990782257 · Headquarters: Washington, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N