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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 5,601–5,650 of 7,738 organizations

OrganizationCategoryView
Addison Hines Charitable Tr

Oxford, CT

OtherView
Bosomii INC

Oxford, CT

OtherView
Cape Verdean Womens Social Club

Oxford, CT

EducationView
Charles D Fleischman Charitable Tr

Oxford, CT

OtherView
Cornerstone Assembly Of God

Oxford, CT

OtherView
Edward Cotton Rawls Jr Foundation

Oxford, CT

OtherView
Electronic Valley INC

Oxford, CT

OtherView
Foundation For The Arts And Trauma INC

Oxford, CT

OtherView
Friends Of The Library In Oxford

Oxford, CT

EducationView
Fuller Foundation INC

Oxford, CT

OtherView
Gabby S Petz INC

Oxford, CT

AnimalsView
Harvard Club Of Southern Conn

Oxford, CT

OtherView
Helpers Club Scholarship Foundation INC

Oxford, CT

OtherView
Immanuel Lutheran Church Elca

Oxford, CT

OtherView
Imploy INC

Oxford, CT

EducationView
Kinetic Kids Parents Club

Oxford, CT

YouthView
Kolibri Ukrainian School Of Dance

Oxford, CT

ArtsView
Litchfield Hills Amateur Astronomy Club INC

Oxford, CT

OtherView
Little League Baseball INC

Oxford, CT

YouthView
Mikey Conroy Foundation

Oxford, CT

YouthView
Milbourne Christopher Foundation INC

Oxford, CT

OtherView
Naugy Sports

Oxford, CT

YouthView
New Haven Rowing Club INC

Oxford, CT

OtherView
Oxford Ambulance Association INC

Oxford, CT

OtherView
Oxford Babe Ruth

Oxford, CT

OtherView
Oxford Historical Society INC

Oxford, CT

ArtsView
Oxford Land Trust INC

Oxford, CT

OtherView
Oxford Lions Club INC

Oxford, CT

OtherView
Oxford Main Street Project Corporation

Oxford, CT

EnvironmentView
Oxford Soccer League INC

Oxford, CT

YouthView
Oxford Youth Football & Cheerleading INC

Oxford, CT

YouthView
Pour With Purpose Foundation

Oxford, CT

OtherView
Recreation Camp INC

Oxford, CT

YouthView
Rowland R Strong & Edith H Strong Memorial Scholarship Fund INC

Oxford, CT

OtherView
Rudel Gam Welfare Chartiable Trust INC

Oxford, CT

OtherView
Saint Thomas The Apostle Church

Oxford, CT

OtherView
Taras Starfish Foundation INC

Oxford, CT

OtherView
Todd Romagna Memorial INC

Oxford, CT

SeniorsView
Tunison Foundation INC

Oxford, CT

OtherView
Yoga Against Antisemitism INC

Oxford, CT

SeniorsView
A & S Addiction Services INC

Plainville, CT

HealthView
At Liberty Services

Plainville, CT

OtherView
Brass City Rescue Alliance INC

Plainville, CT

AnimalsView
Brick By Brick Incorporated

Plainville, CT

YouthView
Church Of The Bible INC

Plainville, CT

OtherView
Cityreach CT

Plainville, CT

ArtsView
Connecticut Chapter Of Achmm INC

Plainville, CT

EnvironmentView
Connecticut Patriots Fife & Drum Corps INC

Plainville, CT

ArtsView
Construction Education Center INC

Plainville, CT

EducationView
Crossroads Ranch INC

Plainville, 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.