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 7,251–7,300 of 7,738 organizations

Organization	Category	Location	EIN	View
Western Connecticut Area Agency On Aging INC Waterbury, CT	Other	84 Progress Lane, Waterbury, CT 06705	06-1182488	View
Wh Surgical Alumni Fund INC Waterbury, CT	Other	1159 Highland Ave, Waterbury, CT 06708	41-2926503	View
White Owl Housing Waterbury, CT	Other	68 Adelaide Ave, Waterbury, CT 06708	88-1255473	View
William Mansfield Trust Waterbury, CT	Other	123 Bank St, Waterbury, CT 06702	06-6164298	View
Womans Choice Charitable Association Waterbury, CT	Other	27 Delaware Ave, Waterbury, CT 06708	82-1802959	View
Word From Above Ministry Waterbury, CT	Other	69 Pearl St, Waterbury, CT 06704	45-5293074	View
Worldpace INC Waterbury, CT	Other	2142 Thomaston Ave, Waterbury, CT 06704	46-4927553	View
Worship Center Church INC Waterbury, CT	Other	117 Sharon Rd Ste 1, Waterbury, CT 06705	75-3179736	View
Yeshiva Gedolah Of Waterbury Waterbury, CT	Other	Mesivta 359 Cooke Street, Waterbury, CT 06710	06-1594648	View
American Legion Auxiliary Oakville Unit 195 Department Of Connecticut Watertown, CT	Other	Bunker Hill Ave, Watertown, CT 06795	30-0629039	View
Barden Foundation INC Watertown, CT	Other	64 Deer Run Rd, Watertown, CT 06795	06-6054855	View
Branchville Civic Association INC Watertown, CT	Youth	40 Viola St, Watertown, CT 06779	06-6071636	View
Bridge To Cure INC Watertown, CT	Other	27 Siemon Company Dr Ste 200w, Watertown, CT 06795	83-2168679	View
Brieanna Rose Antonio Memorial Fund Watertown, CT	Seniors	258 Middlebury Rd, Watertown, CT 06795	47-1225171	View
Buddhist Kung Fu Meditation Centre Of USA INC Watertown, CT	Other	250 Porter St Ste 56, Watertown, CT 06795	83-4229055	View
Connecticut Classic INC Watertown, CT	Arts	27 Atwood Street, Watertown, CT 06795	47-2434796	View
Connecticut Lions Eye Research Foundation INC Watertown, CT	Other	Po Box 848, Watertown, CT 06795	06-6046338	View
Crew 3000 INC Watertown, CT	Environment	229 Caruso Dr, Watertown, CT 06795	36-4906051	View
East Mountain Church Of Christ Watertown, CT	Other	245 Cherry Avenue B-13, Watertown, CT 06795	06-1244315	View
Education Resource Foundation Watertown, CT	Other	45 Steele Brook Rd, Watertown, CT 06795	87-3127829	View
Fair Chance Initiative Watertown, CT	Health	110 Woodbury Rd, Watertown, CT 06795	33-4667523	View
Fathers House INC Watertown, CT	Other	135 Edward Ave, Watertown, CT 06795	27-2700054	View
Federated Garden Clubs Of Connecticut INC Watertown, CT	Other	110 Northwest Dr, Watertown, CT 06795	23-7163494	View
Friends Of The Watertown Library Association INC Watertown, CT	Other	470 Main St, Watertown, CT 06795	06-1273426	View
Guardian Giving Alliance INC Watertown, CT	Other	1044 Main St Ste 14, Watertown, CT 06795	33-1793342	View
Historical Society INC Watertown Watertown, CT	Other	401 Main Street, Watertown, CT 06795	06-0834599	View
Holy Disciples Parish Corporation Watertown, CT	Other	21 Academy Hl, Watertown, CT 06795	06-0653124	View
Horatio S Heroes INC Watertown, CT	Seniors	Po Box 632, Watertown, CT 06795	99-1813636	View
International Learning Exchange Foundation INC Watertown, CT	Education	105 Guernseytown Rd, Watertown, CT 06795	93-4378154	View
Jeep Enthusiast Of Connecticut Watertown, CT	Other	32 Wilder CT, Watertown, CT 06795	99-1270878	View
Jesus Is The Way The Truth And The Life INC Watertown, CT	Other	498 Nova Scotia Hill Rd, Watertown, CT 06795	81-5005420	View
Joe Garassino Foundation INC Watertown, CT	Other	Po Box 81, Watertown, CT 06795	46-2601479	View
Kangaroos Korner INC Watertown, CT	Health	120 French Mountain Rd, Watertown, CT 06795	06-1485138	View
Lacrosse Association Of Watertown Watertown, CT	Youth	1044 Main St Ste 14, Watertown, CT 06795	03-0382506	View
Litchfield County Childrens Choir INC Watertown, CT	Arts	410 Echo Lake Rd, Watertown, CT 06795	06-1378017	View
Little League Baseball INC Watertown, CT	Youth	99 Bella Vista Dr, Watertown, CT 06795	06-1285890	View
Macauley Foundation INC Watertown, CT	Other	371 Bassett Rd, Watertown, CT 06795	06-1439255	View
Michael Anthonys Project INC Watertown, CT	Health	619 Guernseytown Rd, Watertown, CT 06795	27-5035468	View
New Beginnings Assembly Of God Watertown, CT	Other	51 Depot St Ste 104, Watertown, CT 06795	06-1074124	View
New Hope Anglican Church Watertown, CT	Other	Po Box 538, Watertown, CT 06795	26-1470603	View
Oakville-Watertown Youth Athletic Association Watertown, CT	Youth	Po Box 601, Watertown, CT 06795	14-1986338	View
Perfect Imperfections LLC Watertown, CT	Animals	15 Dunrobin Ln, Watertown, CT 06795	82-0731478	View
Pink Chair Project INC Watertown, CT	Other	C/0 Megan Lynn 300 Sand Bank Rd, Watertown, CT 06795	83-1732190	View
Pocket Full Of Rocks INC Watertown, CT	Other	27 Siemon Company Dr Ste 354w, Watertown, CT 06795	33-1711714	View
Quilts That Care INC Watertown, CT	Other	Po Box 166, Watertown, CT 06795	46-2071189	View
Ron And Ellen Schmid Foundation Watertown, CT	Hunger	235 Main St, Watertown, CT 06795	46-6446923	View
Rotary Club Of Watertown Connecticut Foundation INC Watertown, CT	Education	Po Box 88, Watertown, CT 06795	06-1413045	View
Sentinel Charitable Alliance INC Watertown, CT	Other	1044 Main St, Watertown, CT 06795	93-4621310	View
Sun Moon & Stars INC Watertown, CT	Education	24 Kimberly Ln, Watertown, CT 06795	83-1361279	View
Taft School Corporation Watertown, CT	Education	110 Woodbury Rd, Watertown, CT 06795	06-0646921	View

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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.