No. 42 Richest Zip Code: 11765, Mill Neck, N.Y.
No. households: 218
Pct. change in no. households since 2000: 34.57
Average household income: $213,504
Average household net worth: $1,454,855
In Long Island's Nassau County, between Locust Valley and Oyster Bay, Mill Neck is a land of sprawling waterfront estates, rows of perfectly trimmed hedges, sparkling swimming pools, and prim private tennis courts. For commuters, Penn Station is just over an hour away on the Long Island Rail Road—or 33 short miles by helicopter. The area is predominantly elite couples and singles.
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