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Education & Childcare

Colleges & Trade Schools in Nassau County, NY

105 colleges listed · Updated Oct 27, 2026

Find colleges, universities and trade schools in Nassau County with campus locations and contact details.

Avahere lists 105 colleges across 34 Nassau County towns. Of these, 32 show a public phone number, 48 link to a website and 27 list a street address. The most listings are in Hempstead (21), Garden City (10), Levittown (7). None of these businesses has claimed its page yet, so the details come from public business records.

105 results

Results

  17. 77. Hdi

    Unclaimed
    No reviews yet

    CollegeNew Hyde Park

    1983 Marcus Ave 250, New Hyde Park

    View details

Towns with colleges & trade schools

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

Colleges & Trade Schools in Nassau County: common questions

How many colleges are in Nassau County, NY?
Avahere lists 105 colleges across 34 towns in Nassau County.
How do I contact a college 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 college 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.