The City and County of San Francisco is the fourth most populous city in California and the 14th most populous city in the United States, with a 2007 estimated population of 764,976. Among the most densely populated cities in the country, San Francisco is part of the San Francis... |
![San Francisco [travelblog.org]](/tmp/swotti/cacheC2FUIGZYYW5JAXNJBW==Q2L0AWVZLURLC3RPBMF0AW9UCW==/151.jpg "San Francisco [travelblog.org]")
