San Francisco, officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city is the fourth most populous in California, with 815,201 residents in 2021 and covers an area of ??46.9 square miles (121 square kilometers), at the tip of the San Francisco Peninsula, making it the most densely populated major city. second highest population. city. City of the United States after New York and the fifth most populous county in the United States, behind only four of the five boroughs of New York. Out of 91 real US cities with more than 250,000 residents, San Francisco is ranked first in terms of per capita income and sixth in terms of overall income in 2021. Colloquial nicknames for San Francisco includes SF, San Fran, The City, Frisco and Baghdad by the Bay. . San Francisco and the surrounding San Francisco Bay Area is a global hub of economic, artistic and scientific activity, fueled by leading universities, high technology, health, FIRE and other institutions. professional service sector. In 2020, the metropolitan area with 6.7 million people ranks 5th in GDP (US$874 billion) and 2nd in GDP per capita (US$131,082) among OECD countries, ahead of global cities such as Paris, London and Singapore. San Francisco is the 13th most populous metropolitan statistical area in the United States with 4.6 million people and fourth in terms of total income and economic output, with a GDP of $669 billion in 2021. San Jose-San Francisco-Oakland, CA Widest Statistical Area is the fifth most populous region, with 9.5 million people, and ranks third in economic output, with a GDP of $1.25 trillion in 2021. In that same year, San Francisco had a GDP of $236.4 billion and a GDP per capita of $289,990. San Francisco was ranked seventh in the world and third in the United States in the March 2022 Global Financial Centers Index. As of September 2022, the Bay Area is home to four of the ten largest companies in the world by market capitalization, and the city is home to companies such as Wells Fargo, Salesforce, Uber, First Republic Bank, Airbnb, Twitter, Block, Levi's, Gap, Dropbox, Pacific Gas and Electric Company, Lyft and Cruise, although the COVID-19 pandemic has accelerated the migration of businesses out of downtown San Francisco. The city has many educational and cultural institutions such as the University of California San Francisco, University of San Francisco, San Francisco State University, de Young Museum, San Francisco Museum of Modern Art, San Francisco Symphony Orchestra, San Francisco Ballet, San Francisco Opera House, SFJAZZ Center, California Academy of Sciences, San Francisco Giants and Golden State Warriors. A popular tourist destination, San Francisco is known for its steep hills and varied mix of architecture in various neighborhoods, as well as cool, foggy summers and landmarks including including Golden Gate Bridge, Cable Car, Alcatraz, Chinatown and Mission . districts. San Francisco was founded on June 29, 1776, when Spanish settlers founded the Presidio of San Francisco at the Golden Gate and Mission San Francisco de Asís a few miles away, both named after Francis of Assisi. The California Gold Rush of 1849 brought about rapid development, turning an unimportant village into a bustling port, making it the largest city on the West Coast at the time; between 1870 and 1900, about a quarter of California's population resided in the city. In 1856, San Francisco became an incorporated city-county. After three-quarters of the city was destroyed by the earthquake and fire of 1906, it was quickly rebuilt, hosting the Panama-Pacific International Exposition nine years later. Find and hire a top agency or company for your next big project related to Digital Marketing, Advertising, Social Media Marketing, Content Writing, Market Research, PR, Email Marketing, Mobile App Development, Web Design, Web application development, Media Planning and many more in the USA and other countries on AgencyNetwork.