Nonprofits & community in Riverhead, NY
44 nonprofits & community listed in Riverhead, New York. 40 with a phone number and 36 with a website.
Riverhead accounts for 0% of the nonprofits & community listed in New York and ranks #48 among New York cities for nonprofits & community.
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Quick answer
Riverhead, NY has 44 nonprofits & community listed on USA Business Search. 40 list a phone number and 36 list a website. The most listings are in ZIP codes 11901, 11933, 11792.
Updated October 2026Elks Lodge
Riverhead Masonic Lodge
Timothy Foundation Inc
Spirit’s Promise Equine Rescue
Riverhead Moose Lodge - 1742
American Legion
Centro Franciscano
Clase, Inc.
Concern For Independent Living
Cornell Cooperative Extension of Suffolk County
Downtown Riverhead
East End Disabilities
East End Disability Associates
Family Community Life Center
Family Service League
Family Service League
Flanders Mens Club
Girl Scouts
Greater Long Island Clean Cities Coalition
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Gwen L. Kosinski Foundation
Hoa Willow Ponds On The Sound
Johanna's Hope
Mattituck Lions Strawberry Festival
Maureen's Haven Homeless Outreach Program
North Fork Breast Health Coalition
Peconic Hockey Foundation
Riverhead Center - Suffolk County Department of Social Services (DSS)
Riverhead Central Faculty Association
Riverhead Chamber of Commerce
Riverhead Community Awareness Program, Inc. (cap)
Sunken Pond Estate Club House
The Butterfly Effect Project
The Heart of It
The Salvation Army Riverhead Community Center
Timothy Hill Ranch
Tyre Lodge
VFW Auxiliary Post 2476
Wading River Fraternal Hall
Wading River-Shoreham Chamber of Commerce
Warrior Ranch Foundation
Wesley Dean Ackley Skatepark
Worldwide Psychos
Zenith Organization
How to choose an organization in Riverhead
- Call or check their site for current service and event times.
- Ask about volunteer and membership opportunities.
- Ask about accessibility and parking.
Common questions
How many nonprofits & community are listed in Riverhead, New York?
USA Business Search shows 44 nonprofits & community in Riverhead. 40 list a phone number and 36 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 11901, 11933, 11792, 11931.
How do I choose an organization in Riverhead?
Call or check their site for current service and event times. Ask about volunteer and membership opportunities.
How do nonprofits & community in Riverhead compare with the rest of New York?
Riverhead has 0% of the 19,909 nonprofits & community listed in New York, which ranks #48 among New York cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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