After James Marshall found gold at Sutter's Mill in 1848, the world poured into San Francisco. By 1852, the city swelled to almost 35,000 inhabitants. The gold rush transformed a fishing village into the internationally-famous city of San Francisco almost overnight and today, San Francisco's 49 square miles are home to over 800,000 people.
For over 150 years, San Francisco has been a magnet for fortune-seekers, immigrants, artists and poets. Guarded by the famous bridge spanning the Golden Gate, the city by the bay is famous for its diverse citizenry, Victorian architecture, iconic San Francisco cable cars and scenic views - and for its fog. San Francisco's summer fog rushes in on ocean breezes as the city's cool air moves toward warmer places inland. San Franciscans make friends with the fog, and when the Coast Guard removed the bay's last foghorn, cries of protest soon brought it back.
Click the numbers below or "Next" at the top of the page to find out some fun facts about San Francisco that you may not have known, or if you're looking for all the numbers, facts and figures, this will take you straight there.