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 1,551–1,600 of 7,738 organizations

Organization	Category	Location	EIN	View
Bird Conservation Research INC East Haddam, CT	Environment	22 Bone Mill Rd, East Haddam, CT 06423	06-1525730	View
Bright Strides INC East Haddam, CT	Health	9 Old Field Dr, East Haddam, CT 06423	82-4846760	View
Change A Life Dog Rescue Incorporated East Haddam, CT	Animals	9 Ridge Rd, East Haddam, CT 06423	84-3789890	View
Christ Community Church Of East Haddam East Haddam, CT	Other	50 Orchard Rd, East Haddam, CT 06423	06-1431421	View
Connecticut River Valley Symphonic Band INC East Haddam, CT	Arts	84 Town St, East Haddam, CT 06423	87-3242050	View
East Haddam Community Foundation INC East Haddam, CT	Other	112 Shanaghans Rd, East Haddam, CT 06423	87-3688124	View
East Haddam Community Lions Charitable Foundation East Haddam, CT	Other	Po Box 328, East Haddam, CT 06423	46-3447764	View
East Haddam Historical Society Incorporated East Haddam, CT	Other	Po Box 27, East Haddam, CT 06423	06-6063218	View
East Haddam Land Trust INC East Haddam, CT	Environment	2 Dolbia Hill Road, East Haddam, CT 06423	06-1006484	View
East Haddam Volunteer Fire Department INC East Haddam, CT	Other	Po Box 375, East Haddam, CT 06423	34-2038233	View
Elder Ease Support & Solutions Company East Haddam, CT	Health	127 Clark Hill Rd, East Haddam, CT 06423	99-1050015	View
Factum Equine East Haddam, CT	Other	175 Honey Hill Rd, East Haddam, CT 06423	93-4807789	View
Federated Garden Clubs Of Connecticut INC East Haddam, CT	Other	Po Box 193, East Haddam, CT 06423	06-6057993	View
Franklin Academy Incorporated East Haddam, CT	Education	140 River Rd, East Haddam, CT 06423	22-3843855	View
Friends Of Gillette Castle State Park INC East Haddam, CT	Environment	67 River Rd, East Haddam, CT 06423	30-0060245	View
Friends Of Rathbun Library INC East Haddam, CT	Other	Po Box 7, East Haddam, CT 06423	06-1228697	View
Goodspeed Opera House Foundation INC East Haddam, CT	Arts	Po Box A, East Haddam, CT 06423	13-1969314	View
Grassrootshorse East Haddam, CT	Animals	204 Norwich Salem Rd, East Haddam, CT 06423	27-3109657	View
I-Park Foundation INC East Haddam, CT	Arts	Po Box 428, East Haddam, CT 06423	26-4463061	View
Lions Low Vision Center Of Eastern Connecticut INC East Haddam, CT	Other	28 Alger Rd, East Haddam, CT 06423	06-1362765	View
Lions Of Eastern Connecticut District 23c Foundation East Haddam, CT	Seniors	28 Alger Rd, East Haddam, CT 06423	92-3505371	View
Love From Lincoln INC East Haddam, CT	Other	98 Newberry Rd, East Haddam, CT 06423	39-4771663	View
Nomadic Guardians Foundation East Haddam, CT	Animals	112 Hemlock Valley Rd, East Haddam, CT 06423	46-4788128	View
Offbeat Music East Haddam, CT	Arts	Po Box 382, East Haddam, CT 06423	84-3208973	View
Patricia Fleming Foundation East Haddam, CT	Other	12 Hem St, East Haddam, CT 06423	46-1091098	View
Presents For Paws East Haddam, CT	Animals	Po Box 382, East Haddam, CT 06423	47-2041172	View
Ray Of Light Farm INC East Haddam, CT	Other	232 Town St, East Haddam, CT 06423	30-0180645	View
Ray School Corporation East Haddam, CT	Other	Po Box 36, East Haddam, CT 06423	23-7073970	View
Shepardfields INC East Haddam, CT	Other	59 Bogel Rd, East Haddam, CT 06423	06-1416588	View
String Of Pearls Big Band INC East Haddam, CT	Arts	84 Town St, East Haddam, CT 06423	87-3248826	View
Two Wrasslin Cats Accord East Haddam, CT	Other	374 Town St, East Haddam, CT 06423	99-2713772	View
Where Pigs Fly INC East Haddam, CT	Animals	10 Foxtown Rd, East Haddam, CT 06423	85-4160377	View
Adams Family Foundation INC East Haven, CT	Other	160 Morgan Ave, East Haven, CT 06512	46-1605185	View
Amateur Athletic Union Of The United States East Haven, CT	Other	24 Lindberg St, East Haven, CT 06512	31-1175370	View
Be Kinder Than Necessary INC East Haven, CT	Hunger	284 Cosey Beach Ave, East Haven, CT 06512	41-3044704	View
Branford Electric Railway Assoc INC East Haven, CT	Arts	17 River St, East Haven, CT 06512	06-6088826	View
Bridges Of Hope INC East Haven, CT	Other	673 Silver Sands Rd, East Haven, CT 06512	20-8807679	View
Broadway On Main INC East Haven, CT	Arts	597 Main St, East Haven, CT 06512	86-2771242	View
Connecticit State Building Trades Charitable Trust East Haven, CT	Other	3 Baer Cir, East Haven, CT 06512	20-7544142	View
Crc Foundation Corp East Haven, CT	Other	24 Thomas CT, East Haven, CT 06513	41-4847543	View
East Haven Academy PTO INC East Haven, CT	Education	67 Hudson St, East Haven, CT 06512	39-4135380	View
East Haven Arts Commission INC East Haven, CT	Arts	9 Wood Ter, East Haven, CT 06513	87-3306303	View
East Haven Fall Festival INC East Haven, CT	Youth	Po Box 120693, East Haven, CT 06512	22-3190445	View
East Haven Food Pantry INC East Haven, CT	Other	39 Park Pl, East Haven, CT 06512	06-1377525	View
East Haven Historical Society Incorporated East Haven, CT	Other	Po Box 120052, East Haven, CT 06512	22-2647209	View
East Haven Land Trust INC East Haven, CT	Other	Po Box 120354, East Haven, CT 06512	06-1284529	View
East Haven Police Athletic League East Haven, CT	Youth	471 N High St, East Haven, CT 06512	81-3748944	View
East Haven Pride INC East Haven, CT	Other	42 Caroline Rd, East Haven, CT 06512	99-4494512	View
East Haven Public Library INC East Haven, CT	Education	227 Main St, East Haven, CT 06512	06-0699247	View
East Haven Public Television INC East Haven, CT	Arts	Po Box 120363, East Haven, CT 06512	06-1339593	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.