No. 2 Richest Zip Code: 11568, Old Westbury, N.Y.
No. households: 1,047
Pct. change in no. households since 2000: 8.61
Average household income: $282,981
Average household net worth: $1,547,866
On Long Island’s north shore, about 25 miles from Manhattan, Old Westbury is New York’s most affluent suburb, according to Gadberry Group. It is home to the Meadowbrook Polo Club, the country’s oldest polo field, and Old Westbury Gardens, built in 1906. The predominant group is elite couples and singles.
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