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New Haven, CT · 30-mile radius

Full 501(c)(3) Registry

Every active 501(c)(3) nonprofit registered with the IRS in the greater New Haven area — 7,738 organizations, sourced from the IRS Exempt Organizations Business Master File.

Showing 1,751–1,800 of 7,738 organizations

OrganizationCategoryView
Afoofa INC

Fairfield, CT

OtherView
Agape Foundation INC

Fairfield, CT

OtherView
American Chemical Society

Fairfield, CT

OtherView
American Chinese Heritage Association

Fairfield, CT

ArtsView
American Institute For Neuro Integrative Development INC

Fairfield, CT

EducationView
Andrea T Hope For Life Foundation INC

Fairfield, CT

OtherView
Andrew & Margaret Rosinger Foundation

Fairfield, CT

OtherView
Andy Smiles Forever Foundation INC

Fairfield, CT

EducationView
Armanhi Transportation INC

Fairfield, CT

HealthView
Artful Learning INC

Fairfield, CT

EducationView
Aspetuck Land Trust INC

Fairfield, CT

EnvironmentView
Aspire Films INC

Fairfield, CT

ArtsView
Assumption Catholic School INC

Fairfield, CT

OtherView
Austin Henry Foundation INC

Fairfield, CT

OtherView
Axe Houghton Foundation

Fairfield, CT

OtherView
Bannow-Larson Foundation INC 1976

Fairfield, CT

OtherView
Bear Hugs Childcare Center

Fairfield, CT

OtherView
Being The Blessing Foundation

Fairfield, CT

OtherView
Believe Your Grreatness Corp

Fairfield, CT

OtherView
Beta Alpha Psi National Council

Fairfield, CT

OtherView
Better Outcomes

Fairfield, CT

OtherView
Beyond Limits International INC

Fairfield, CT

OtherView
Bioversity International USA INC

Fairfield, CT

OtherView
Black Rock Congregational Church

Fairfield, CT

OtherView
Black Rock Theater Corporation

Fairfield, CT

ArtsView
Bradys Smile

Fairfield, CT

OtherView
Brain Doc Foundation INC

Fairfield, CT

OtherView
Breakthrough Morgellons Foundation

Fairfield, CT

OtherView
Bridgeport Animal Rescue Crew INC

Fairfield, CT

SeniorsView
Bridgeport Field Of Dreams Foundation INC

Fairfield, CT

YouthView
Bridgeport Humane Society INC

Fairfield, CT

AnimalsView
Cancer Couch Foundation INC

Fairfield, CT

OtherView
Carmelites Of Mary Ever Virgin INC

Fairfield, CT

OtherView
Champ De Foire Hockey Club INC

Fairfield, CT

YouthView
Charityvest INC

Fairfield, CT

OtherView
Charles Samoperil Humanitarian Memorial Foundation

Fairfield, CT

OtherView
Charlie Mike Racing

Fairfield, CT

YouthView
Christ Presbyterian Church

Fairfield, CT

OtherView
Christian Questions

Fairfield, CT

OtherView
Church For All Nations INC

Fairfield, CT

OtherView
Church Housing For Fairfield INC

Fairfield, CT

OtherView
Church Of Bethlehem

Fairfield, CT

OtherView
Church Of Our Lady Of The Assumption Corp

Fairfield, CT

OtherView
City Coast Church

Fairfield, CT

OtherView
Claire And Marie Schifellite Foundation For Education And Healt

Fairfield, CT

OtherView
Classes 4 Classes INC

Fairfield, CT

EducationView
Claytors Ministry Of Prayer And Deliverance INC

Fairfield, CT

OtherView
Cler Foundation

Fairfield, CT

OtherView
Co2no INC

Fairfield, CT

OtherView
Coach Cal Scholarship

Fairfield, CT

EducationView
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Source: IRS Exempt Organizations Business Master File (Region 1). Includes active organizations with a 501(c)(3) subsection code in towns within ~30 miles of New Haven. Public-school-related organizations (PTAs/PTOs, booster clubs, district education foundations, and charter/magnet schools) are excluded — 356 filtered out. Regenerate anytime with node scripts/scrape-all-501c3.mjs. A spreadsheet copy is available at lib/all-501c3-nonprofits.csv.