18. Miami-Fort Lauderdale-West Palm Beach, FL
Per Capita Personal Income: $49,819
U.S. Rank: 61
GDP: $317,986 millions
U.S. Rank: 11
Miami doesn’t need any special introduction. It’s the city of beautiful beaches and tremendous nightlife. While Miami metropolitan area’s GDP is among the largest in the United States, per capita personal income is the lowest on our list of America’s 25 richest cities.