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Places of Worship in Nassau County, NY

420 places of worship listed · Updated Oct 27, 2026

Find churches, synagogues, temples, mosques and other places of worship in Nassau County.

Avahere lists 420 places of worship across 57 Nassau County towns. Of these, 52 show a public phone number, 224 link to a website and 52 list a street address. The most listings are in Valley Stream (20), Freeport (19), Great Neck (17). None of these businesses has claimed its page yet, so the details come from public business records.

420 results

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Towns with places of worship

57 Nassau County towns, A–Z. Pick yours to see local listings.

Places of Worship in Nassau County: common questions

How many places of worship are in Nassau County, NY?
Avahere lists 420 places of worship across 57 towns in Nassau County.
How do I contact a place of worship listed here?
Open the business page to see what the business has shared, such as its website, phone and location. Claimed businesses keep their own details up to date.
I run a place of worship business. How do I update my listing?
Find your business and choose "Claim it free". After a quick check you can edit your details, add services and photos, and answer customers at no cost.
Is Avahere free?
Yes. Avahere is free for customers and for businesses. There are no lead fees, and businesses cannot pay to rank higher.

Listings come from public business records and from business owners. Avahere does not show owner names or private contact details. Spot a mistake or want a listing removed? Remove a listing or contact us.