Henley and Partners released the list of world's wealthiest cities in 2024 and New York City in the US has topped the ranking, with nearly 3.5 lakh millionaires. US' Bay Area (3.05 lakh millionaires) is second, followed by Tokyo (Japan), Singapore, UK's London, LA (US), and Paris. Sydney (Australia), Hong Kong and China's Beijing are also among the top 10.