According to Forbes, New York has more billionaires than any other city in the world - 78.
With 10 fewer than the Big Apple, Moscow comes in second, home to 68 billionaires. Asia's population of super wealthy individuals has risen sharply in recent years and Hong Kong rounds off the top three with 64. London is home to 46 billionaires, one more than Beijing which has 45. China's capital is on course to overtake London in the near future.
This chart shows the number of billionaires in cities worldwide in 2015.
You will find more statistics at Statista