Nonprofits in Williamstown, New Jersey

Nonprofits in Williamstown, New Jersey. Browse 164 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. Order of the Eastern Star of New Jersey

    EIN 237533896 · Headquarters: Williamstown, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Partners in Learning Inc

    EIN 223703772 · Headquarters: WILLIAMSTOWN, NJ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Patriot Wrestling Club

    EIN 201407908 · Headquarters: Williamstown, NJ, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Paul a Vanhouten Do Memorial Schola Rship Fund a Nonprofit Corp

    EIN 202301705 · Headquarters: williamstown, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Perfect Peace Ministries Inc

    EIN 222934966 · Headquarters: WILLIAMSTOWN, NJ, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Precious Lillie Foundation

    EIN 811772223 · Headquarters: Williamstown, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Presbyterian Church of Ghana Grace Congregation

    EIN 812481926 · Headquarters: WILLIAMSTOWN, NJ, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Pta New Jersey Congress of Parents & Teachers

    EIN 222522075 · Headquarters: WILLIAMSTOWN, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Rileighs Rainbows

    EIN 472879668 · Headquarters: Williamstown, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Rmv 2 Scholarships Plus Inc

    EIN 881757046 · Headquarters: Williamstown, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Rotary International

    EIN 216017916 · Headquarters: Williamstown, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Rotary International

    EIN 263371608 · Headquarters: williamstown, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Rotary International Williamstown Rotary Club

    EIN 226063758 · Headquarters: WILLIAMSTOWN, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  14. Royal Braves Cheer Athletics Inc

    EIN 821347395 · Headquarters: Williamstown, NJ, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. Santram Bhakta Samaj Inc

    EIN 464454305 · Headquarters: WILLIAMSTOWN, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Serve Without Borders

    EIN 861568261 · Headquarters: Williamstown, NJ, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Single Parents Society

    EIN 237218973 · Headquarters: Williamstown, NJ, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  18. Single Parents Society

    EIN 237224430 · Headquarters: Williamstown, NJ, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  19. Single Parents Society

    EIN 237249331 · Headquarters: Williamstown, NJ, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. South Jersey Braves Baseball

    EIN 271737423 · Headquarters: WILLIAMSTOWN, NJ, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  21. South Jersey Chapter 216 of Experimental Aircraft Association

    EIN 223176034 · Headquarters: Williamstown, NJ, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. South Jersey Electrical Inspectors Association

    EIN 454088980 · Headquarters: Williamstown, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. South Jersey Homeschooling Association

    EIN 881035594 · Headquarters: Williamstown, NJ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. South Jersey Public Employees Health

    EIN 237364255 · Headquarters: WILLIAMSTOWN, NJ, USA · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  25. St Matthews Community Development Corp

    EIN 223729847 · Headquarters: WILLIAMSTOWN, NJ, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  26. Star Cross Volunteer Fire Department Inc

    EIN 843521595 · Headquarters: WILLIAMSTOWN, NJ, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Sustainable Monroe Township

    EIN 815296213 · Headquarters: Williamstown, NJ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Sweet Adelines International

    EIN 223884742 · Headquarters: Williamstown, NJ, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Team Monroe Foundation Inc

    EIN 814670888 · Headquarters: Williamstown, NJ, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Thanh Tu Meditation Center

    EIN 824209204 · Headquarters: WILLIAMSTOWN, NJ, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  31. The Dance Workshop Company Inc

    EIN 823755093 · Headquarters: Williamstown, NJ, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. The Edikoko Foundation Inc

    EIN 992576646 · Headquarters: WILLIAMSTOWN, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. The Road Company Theater Group Inc

    EIN 223517741 · Headquarters: WILLIAMSTOWN, NJ, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Timber Lakes Community Association Inc

    EIN 222017502 · Headquarters: WILLIAMSTOWN, NJ, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Trinity Hour Gospel Int Church

    EIN 812985130 · Headquarters: Williamstown, NJ, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Troll House Animal Sanctuary

    EIN 874296821 · Headquarters: Williamstown, NJ, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Underprivileged Community Development Inc

    EIN 874585839 · Headquarters: WILLIAMSTOWN, NJ, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Veterans of Foreign Wars Auxiliary

    EIN 510656516 · Headquarters: Williamstown, NJ, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Virginia Booth Ministries Inc

    EIN 262699736 · Headquarters: Williamstown, NJ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Waynes Closet Inc

    EIN 851221083 · Headquarters: Williamstown, NJ, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. We Got Next Inc

    EIN 462689329 · Headquarters: WILLIAMSTOWN, NJ, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. West Jersey Volunteers for Animals Inc

    EIN 223760159 · Headquarters: Williamstown, NJ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Whitehall Elementary School Pto Inc

    EIN 201601361 · Headquarters: Williamstown, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Whs Ice Hockey Club

    EIN 471048423 · Headquarters: Williamstown, NJ, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Whs Track Xc Booster Club

    EIN 991514401 · Headquarters: Williamstown, NJ, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Williamstown Badgers Inc

    EIN 833570228 · Headquarters: Williamstown, NJ, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Williamstown Band Parents Associati

    EIN 471101901 · Headquarters: Williamstown, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Williamstown Chamber of Commerce In

    EIN 475653413 · Headquarters: WILLIAMSTOWN, NJ, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Williamstown Civic Group Inc

    EIN 521874353 · Headquarters: WILLIAMSTOWN, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  50. Williamstown Fellowship Inc

    EIN 222659558 · Headquarters: Williamstown, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Williamstown Fire Department Company No 1 Inc

    EIN 812553545 · Headquarters: Williamstown, NJ, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Williamstown High School Band Boosters Inc

    EIN 223764737 · Headquarters: Williamstown, NJ, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Williamstown High School Project Graduation Inc

    EIN 010587183 · Headquarters: Williamstown, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Williamstown Hs Brave Football Huddle Club

    EIN 464303918 · Headquarters: WILLIAMSTOWN, NJ, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Williamstown Mighty Braves Youth

    EIN 814134120 · Headquarters: WILLIAMSTOWN, NJ, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Williamstown Sunrise Rotary Foundation Inc

    EIN 464786984 · Headquarters: williamstown, NJ, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Williamstown Volunteer Fire Co 1 Death Fund Inc

    EIN 223638463 · Headquarters: WILLIAMSTOWN, NJ, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Williamstown Warriors Inc

    EIN 264114289 · Headquarters: WILLIAMSTOWN, NJ, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  59. Winslow Eagles Association

    EIN 874311865 · Headquarters: Williamstown, NJ, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Wms Braves Pto

    EIN 821808585 · Headquarters: Williamstown, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Woodmen of the World Life Insurance Society

    EIN 237629104 · Headquarters: WILLIAMSTOWN, NJ, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Your Community Foundation Inc

    EIN 823119750 · Headquarters: WILLIAMSTOWN, NJ, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Zeta Phi Beta Sorority Inc

    EIN 204647589 · Headquarters: Williamstown, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Zone 7 Northeast Connection Inc

    EIN 161580253 · Headquarters: WILLIAMSTOWN, NJ, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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