Konstantinos has 150+ answers in. San Francisco, CA. The term Bay Area is a geographic term and describes the communities around San Francisco all the way down to San Jose. Silicon Valley is a subset of the Bay Area.
If you compare the top city on this listâManilaâto the most densely populated city in the U.S.âNew York Cityâthe difference is staggering. New Yorkâs population density is 26,402 people per square mileâless than a quarter the population density of Manila!
â¼(Costa de Sol, Spain). By the way, the second and third most densely populated cities in the world are said to be Macao and Hong Kong, respectively. Mumbai, Seoul, Metropolitan Manila, the 23 special wards of Tokyo, Osaka, and Shanghai also make the top ten.