 Antigua Gay has been named the 10th wealthiest city in South Carolina. The list done by Forbes ranking the top 50 cities was based on a number of factors. They included median household income, mean household income, median home value, and property taxes paid. With Antigua Gay at number 10, Fort Mill comes in at number 15. Also making the list was Lake Wiley at 23. Number one and number two went to Kiowa and Sullivan's, respectively.