Nonprofits in Castine, Maine

Nonprofits in Castine, Maine. Browse 29 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. Alpha Phi Omega

    EIN 010329517 · Headquarters: CASTINE, ME, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Ancient Free & Accepted Masons of Maine

    EIN 237530899 · Headquarters: Castine, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Annex Arts

    EIN 831837750 · Headquarters: Castine, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Bagaduce Ambulance Corps Inc

    EIN 010350710 · Headquarters: Castine, ME, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  5. Blue Angel

    EIN 834357657 · Headquarters: Castine, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Blue Hill Peninsula Nordic Ski Club

    EIN 472116932 · Headquarters: Castine, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Castine Arts Association

    EIN 010514796 · Headquarters: Castine, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Castine Community Child Development Center

    EIN 010499083 · Headquarters: Castine, ME, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  9. Castine Community Hospital

    EIN 010221126 · Headquarters: Castine, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Castine Community Partners Inc

    EIN 453736800 · Headquarters: CASTINE, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Castine Education Foundation

    EIN 010513009 · Headquarters: Castine, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Castine Fire Rescue Volunteer Association

    EIN 471910737 · Headquarters: Castine, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Castine Golf Club Inc

    EIN 862141846 · Headquarters: CASTINE, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Castine Historical Society Inc

    EIN 010377623 · Headquarters: CASTINE, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Castine Merchants Association

    EIN 832304287 · Headquarters: Castine, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Castine Rowing

    EIN 332830790 · Headquarters: Castine, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Castine Scientific Society

    EIN 237059689 · Headquarters: CASTINE, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Castine Touring Company

    EIN 812375175 · Headquarters: CASTINE, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Castine Town Band

    EIN 161713020 · Headquarters: Castine, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Community Childhood Learning Place

    EIN 472126284 · Headquarters: CASTINE, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Friends of the Witherle Memorial Library

    EIN 010479411 · Headquarters: Castine, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Good Table Foundation

    EIN 862091057 · Headquarters: CASTINE, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Good Table Foundation

    EIN 991120384 · Headquarters: CASTINE, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Hatch Community Youth Fund Inc

    EIN 453702614 · Headquarters: CASTINE, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Maine Maritime Academy Alumni Association Incorporated

    EIN 010243866 · Headquarters: Castine, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Navy League of the United States

    EIN 222554288 · Headquarters: Castine, ME, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  27. The Castine Womans Club

    EIN 010338643 · Headquarters: Castine, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. The Conservation Trust of Brooksville Castine & Penobscot

    EIN 010357548 · Headquarters: CASTINE, ME, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990

  29. Windward Passage Youth Sailing Adventures Inc

    EIN 473698510 · Headquarters: Castine, ME, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N