No. 45 Richest Zip Code: 11576, Roslyn, N.Y.

No. households: 4,432
Pct. change in no. households since 2000: 6.28
Average household income: $224,318
Average household net worth: $1,383,774

A community at the tip of Hempstead Harbor, on the northern edge of Long Island, Roslyn is 24 miles from Midtown Manhattan. The green residential area surrounds a small nature preserve named for poet and former resident William Cullen Bryant. The predominant cluster is executives and professionals in their 40s and 50s, with no children.

Photography by: Getty Images
 
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