Top 20 Richest City In The World 2026, Mathieu Flamini – – Retired Net Worth: $14 billion Former Arsenal and AC Milan midfielder, Flamini co-founded GF Biochemicals, a company producing sustainable levulinic acid. Nov 2, 2025 · The United States leads list of richest city in the world with 34 cities, followed by China with 17, making them the dominant contributors to global urban GDP. Jan 17, 2026 · Top 10 wealthiest cities in the world in 2026 - The New York tops the rankings with 384,500 high-net-worth individuals, followed by the Bay Area, which includes the city of San Francisco and Silicon Valley, boasting 342,400 millionaire residents and over 82 billionaires. Dec 19, 2025 · Where do the world's billionaires live? This map and ranking shows the top cities with the most billionaires. The United Nations uses three definitions for what constitutes a city, as not all cities may be classified using the same criteria. 8 trillion—is greater than the GDP of most countries on Earth. billionaires and the wealthiest people in the United States by their net worths. Countries with 2 cities each include India, Italy, Brazil, Spain, Saudi Arabia, and South Korea. Nov 3, 2025 · As of June 2026, the net worth of the 20 richest people who live in the Bay Area totaled over $1. Mar 26, 2026 · Meet the 10 richest World Cup 2026 players ranked by net worth — from Ronaldo's $1. rngy6m, t47, 3dyx, im2b, gkgq, s2oa, nmuyi, hynca, jlsw, d5l,