56th Street and Fifth Avenue, home to high-end shops like designer clothing store Dolce & Gabbana.
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- New York City is now home to 349,500 millionaires. The city has the most in the world.
- Meanwhile, rising living costs are forcing lower-earning residents out of the city.
- Global wealth growth is driven by strong financial market performance, said Henley & Partners.
New York City is the metro with the highest number of millionaires...