San Francisco Bay Area
The San Francisco Bay Area is a region in Northern California spanning the city of San Francisco and surrounding counties. On a peninsula, hilly San Francisco is known for its cable cars, Victorian houses and the iconic Golden Gate Bridge. North,...
Population: 7.753 million (2018)
Area codes: 408/669, 415/628, 510/341, 650, 707, 925
Core cities: Oakland; San Francisco; San Jose
Highest elevation Copernicus Peak: 4,360 ft (1,330 m)
Subregions: East Bay; North Bay; Peninsula; San Francisco; South Bay