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!
California has the three most densely populated large urban areas in the country: Los Angeles at approximately 7000 residents per square mile, San Francisco at approximately 6300 residents per square mile and San Jose with approximately 5800 residents per square mile.