10 Long Island ZIP Codes Where Wealthy Buyers Look for Foreclosures

Check out these particularly wealthy areas on Long Island.

ZIP Code	Area	County	Why Investors Watch It
11030	Manhasset	Nassau	High home prices; investors look for rare discounted properties.
11568	Old Westbury	Nassau	Luxury estates where foreclosures can mean multi-million deals.
11765	Mill Neck	Nassau	Ultra-wealthy North Shore community with large land parcels.
11576	Roslyn	Nassau	Strong resale value and demand from commuters.
11021	Great Neck	Nassau	International buyers and investors watch this area closely.
11545	Brookville / Glen Head	Nassau	Private estates and equestrian properties attract investors.
11968	Southampton	Suffolk	Hamptons investors look for distressed luxury properties.
11963	Sag Harbor	Suffolk	High vacation rental potential.
11932	Bridgehampton	Suffolk	Foreclosures here can mean millions in profit.
11978	Quogue	Suffolk	Very limited inventory, so discounted homes attract attention.

Imagine Living in the Top 10 Wealthiest ZIP Codes in Nassau County

 

It is indeed possible!

These are mostly part of the North Shore “Gold Coast”, known for historic estates and hedge-fund wealth.

Rank	ZIP Code	Area
1	11765	Mill Neck
2	11568	Old Westbury
3	11560	Locust Valley
4	11030	Manhasset
5	11545	Glen Head / Brookville
6	11020	Great Neck
7	11021	Great Neck / Saddle Rock
8	11576	Roslyn
9	11577	Roslyn Heights
10	11023	Great Neck / Kensington

💡 Example:

• Mill Neck (11765) ranks among the wealthiest ZIP codes in New York State, with average adjusted gross income over $3.9 million.

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Discovering the Top 10 Wealthiest ZIP Codes on Long Island

Here are the Top 10 wealthiest ZIP codes on Long Island (Nassau + Suffolk Counties) based primarily on median home prices and overall affluence (recent PropertyShark/Zillow and real estate market data). Most of them are in the Hamptons, which dominate the luxury market.

Rank	ZIP Code	Area	County	Notable Facts
1	11962	Sagaponack	Suffolk	Median home prices around $5–6M+, one of the most expensive ZIP codes in the U.S.
2	11976	Water Mill	Suffolk	Extremely high luxury real estate demand; many homes $5M+.
3	11932	Bridgehampton	Suffolk	Historic Hamptons estates and oceanfront properties.
4	11930	Amagansett / Beach Hampton	Suffolk	Exclusive oceanfront homes and celebrity properties.
5	11975	Wainscott	Suffolk	Ultra-luxury estates near East Hampton Airport.
6	11978	Quogue	Suffolk	Quiet, private Hamptons community with large waterfront estates.
7	11963	Sag Harbor	Suffolk	Historic village with luxury waterfront homes.
8	11968	Southampton	Suffolk	Classic Hamptons wealth with billionaires and hedge-fund owners.
9	11568	Old Westbury	Nassau	Long Island’s most elite North Shore estates.
10	11765	Mill Neck	Nassau	Among the highest incomes in New York State.

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