San Francisco is the thirteenth most crowded city in the United States, and the fourth most crowded in California, with 884,363 inhabitants starting at 2017. It covers a zone of about 46.89 square miles (121.4 km), for the most part at the north end of the San Francisco Peninsula in the San Francisco Bay Area, making it the second most thickly populated enormous US city, and the fifth most thickly populated U.S nation, behind just four of the five New York City districts. San Francisco is additionally part of the fifth most crowded essential factual region in the United States
The San Francisco was the nation's third biggest urban economy starting at 2017, with a GDP of $878 billion. San Francisco CSA had the most noteworthy GDP per capital in 2017, at $99,347 per capital. San Francisco is positioned eighth on the planet and second in the United States on the Global Financial Centers Index starting at 2018. Starting at 2017, San Francisco is the most noteworthy evaluated American city on world bearableness rankings.
The travel industry is one of the city's biggest private-division enterprises, representing more than one out of seven employments in the city. The city's successive depiction in music, film, and mainstream culture has made the city and its milestones conspicuous around the world. In 2016, it pulled in the fifth-most elevated number of outside sightseers of any city in the United States. what's more, is one of the best 20 goal urban communities worldwide by universal guest spending. In excess of 25 million guests landed in San Francisco in 2016, adding US$9.96 billion to the economy. With an enormous lodging foundation and a world-class show office in the Moscone Center, San Francisco is a prevalent goal for yearly shows and meetings.