Nonprofits in Waldoboro, Maine

Nonprofits in Waldoboro, Maine. Browse 47 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 261487437 · Headquarters: Waldoboro, ME, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary

    EIN 010338540 · Headquarters: Waldoboro, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. AMERICAN LEGION Charles C Lilly Post 149

    EIN 016029207 · Headquarters: Waldoboro, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Ancient Free & Accepted Masons of Maine

    EIN 237530918 · Headquarters: WALDOBORO, ME, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Animal & Youth Haven

    EIN 454298549 · Headquarters: WALDOBORO, ME, USA · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  6. Brookland Cemetary Association

    EIN 010458498 · Headquarters: WALDOBORO, ME, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Cakewood Creative Arts

    EIN 852426679 · Headquarters: Waldoboro, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Coastal Christian School Inc

    EIN 010373373 · Headquarters: WALDOBORO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Dutch Neck Community Club

    EIN 010354717 · Headquarters: Waldoboro, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Friends of the Waldoboro Public Library

    EIN 753253740 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Friends of Waldoboro

    EIN 452838853 · Headquarters: Waldoboro, ME, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  12. German Protestant Society

    EIN 016011236 · Headquarters: WALDOBORO, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Kids Consortium C/o Tracy Harkins

    EIN 223180553 · Headquarters: WALDOBORO, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990

  14. Knox-lincoln Cnty Farm Bureau Assn

    EIN 010286900 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Lions Club of Waldoboro

    EIN 223145392 · Headquarters: Waldoboro, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  16. Maine Master Naturalist Program

    EIN 275523424 · Headquarters: Waldoboro, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Maine Tech Week

    EIN 394666645 · Headquarters: Waldoboro, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Masonic Lodge

    EIN 414005787 · Headquarters: WALDOBORO, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Medomak Art Project

    EIN 471541982 · Headquarters: Waldoboro, ME, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  20. Medomak Exchange

    EIN 872102698 · Headquarters: WALDOBORO, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Medomak Valley All Sports Boosters

    EIN 030451827 · Headquarters: WALDOBORO, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Medomak Valley Community Foundation

    EIN 611442022 · Headquarters: WALDOBORO, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. Medomak Valley Land Trust

    EIN 223137506 · Headquarters: WALDOBORO, ME, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990

  24. Midcoast Conservancy

    EIN 222658964 · Headquarters: Waldoboro, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Open House of History

    EIN 333729024 · Headquarters: Waldoboro, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Patrons of Husbandry Maine State Grange

    EIN 237580873 · Headquarters: Waldoboro, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Seeds of Self Reliance

    EIN 261887076 · Headquarters: Waldoboro, ME, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. The Linnell Foundation the Linnell Foundation

    EIN 042625173 · Headquarters: WALDOBORO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Union Senior Citizens Club

    EIN 010374389 · Headquarters: Waldoboro, ME, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. University of Main System Inc

    EIN 853308473 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. University of Main System Inc

    EIN 861225151 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. University of Maine System Inc

    EIN 010350647 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. University of Maine System Inc

    EIN 921567173 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. University of Maine System Inc

    EIN 933227327 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. University of Maine System Inc

    EIN 993732673 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. University of Maine System Inc

    EIN 994354604 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Veterans of Foreign Wars of the United States Dept of Maine

    EIN 010345682 · Headquarters: WALDOBORO, ME, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  38. Voiture Nationale La Societe Des 40 Hommes Et 8 Chevaux

    EIN 016023318 · Headquarters: Waldoboro, ME, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  39. Waldo Theatre Inc

    EIN 010459306 · Headquarters: WALDOBORO, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Waldoboro Firemans Association

    EIN 743255998 · Headquarters: Waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. Waldoboro Food Pantry

    EIN 383985265 · Headquarters: WALDOBORO, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Waldoboro Lion's Club

    EIN 010340181 · Headquarters: WALDOBORO, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Waldoboro Lions Foundation

    EIN 461200251 · Headquarters: WALDOBORO, ME, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  44. Waldoboro Public Library

    EIN 010329748 · Headquarters: WALDOBORO, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Waldoboro Sno Crawlers

    EIN 223006678 · Headquarters: waldoboro, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Waldoboro Womans Club Gfwc Maine

    EIN 820832129 · Headquarters: Waldoboro, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Waldoborough Historical Society

    EIN 010511809 · Headquarters: Waldoboro, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N