Nonprofits in Columbia, Connecticut

Nonprofits in Columbia, Connecticut. Browse 41 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. 282 Thames Valley Chapter of Trout Unlimited

    EIN 510208513 · Headquarters: COLUMBIA, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Guild of Organists Northeastern Ct Chapter

    EIN 060997078 · Headquarters: Columbia, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Legion

    EIN 320138862 · Headquarters: COLUMBIA, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Beyond 11

    EIN 393135273 · Headquarters: Columbia, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Camp Care Inc

    EIN 030469864 · Headquarters: COLUMBIA, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Chez Nous Inc

    EIN 061424199 · Headquarters: COLUMBIA, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Columbia Autumn Classic Road Race

    EIN 465463375 · Headquarters: Columbia, CT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  8. Columbia Burying Ground Association

    EIN 066040744 · Headquarters: Columbia, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Columbia Historical Society Inc

    EIN 237076537 · Headquarters: Columbia, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Columbia Seniors Organization Inc

    EIN 050621140 · Headquarters: Columbia, CT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Columbia Volunteer Fire Department Inc

    EIN 060799489 · Headquarters: COLUMBIA, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Columbia West Street Burying Ground Association Inc

    EIN 066057349 · Headquarters: Columbia, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Connecticut Education Association

    EIN 237127980 · Headquarters: Columbia, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Connecticut Federation of School Administrators

    EIN 800750487 · Headquarters: Columbia, CT, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Connecticut State Grange Patrons of Husbandry

    EIN 237584956 · Headquarters: Columbia, CT, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  16. Ct Homeschool Network Inc

    EIN 383656606 · Headquarters: Columbia, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Delta Kappa Gamma Society

    EIN 066084046 · Headquarters: COLUMBIA, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Friends of Mono Pond State Park Inc

    EIN 884062116 · Headquarters: COLUMBIA, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Friends of the Saxton B Little Free Library Inc

    EIN 455134557 · Headquarters: COLUMBIA, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Hop River Chamber Music Incororated

    EIN 222475009 · Headquarters: Columbia, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Horace W Porter Eighth Grade Planning Committee

    EIN 921972500 · Headquarters: Columbia, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Horace W Porter School Pto Inc

    EIN 471377652 · Headquarters: Columbia, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. International Association of Lions Clubs

    EIN 066068994 · Headquarters: Columbia, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Kindred Spirits Equine Education & Therapy Center Inc

    EIN 991488509 · Headquarters: COLUMBIA, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Little League Baseball Inc

    EIN 020803951 · Headquarters: Columbia, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Miss Unlimited Foundation

    EIN 473142815 · Headquarters: Columbia, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Moms Club

    EIN 260058261 · Headquarters: Columbia, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. New England Human Animal Bond Foundation Inc

    EIN 384131053 · Headquarters: Columbia, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Order of the Eastern Star Inc of Connecticut

    EIN 237134283 · Headquarters: Columbia, CT, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  30. Our Cure 4 Life

    EIN 472455610 · Headquarters: COLUMBIA, CT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Pork Positive Foundation

    EIN 833854150 · Headquarters: Columbia, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Pride Rehabilitation Inc

    EIN 061321099 · Headquarters: Columbia, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Rediscovering History Inc

    EIN 863085549 · Headquarters: Columbia, CT, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Saxton B Little Free Library Inc

    EIN 060851138 · Headquarters: COLUMBIA, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Sunstone Equine Sanctuary Incorporated

    EIN 994665093 · Headquarters: Columbia, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. The Columbia Lake Association

    EIN 061033610 · Headquarters: COLUMBIA, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. The Sue B Hart Foundation C/o Walt Woodward

    EIN 061602439 · Headquarters: COLUMBIA, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Tops Club Inc

    EIN 813363554 · Headquarters: Columbia, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. United States Power Squadrons

    EIN 066069028 · Headquarters: Columbia, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Will I Wellness Incorporated

    EIN 883965238 · Headquarters: Columbia, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Wish Truck Inc

    EIN 843332605 · Headquarters: COLUMBIA, CT, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N