According to a study by WealthInsight, Mumbai takes the sixth position of the world’s top cities with the maximum number of billionaires, with a count of 26 billionaires. New York tops the list with 70 billionaires, followed by Moscow with 64 and London with 54. Los Angeles counts 19 billionaires which place the city at rank 10.
In terms of countries with the most billionaires, India ranks 11 whereas the United States top the list.
Last updated: December 26th, 2025
