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!
Though the UN has predicted a decline in the city's population, it will still remain the world's most populous city in 2030 with 37 million inhabitants. 2. Delhi, India: With 25 million, the Indian capital is the second-most populated city in the world. The UN has projected that the population can swiftly rise to 36 million in 2030. 3. Mexico City, Mumbai and SÃ£o Paulo: Each of these cities is ranked third on the population index with around 21 million urban inhabitants. 4. Osaka, Japan: This Japanese city has population just above 20 million and is ranked fourth. 5.