سان فرانسیسکو بای آری

San Francisco Bay Area
San Francisco Bay Area
Conurbation
	Clockwise from top: The Stanford University Oval, San Francisco Chinatown with the Bay Bridge in the background, Napa Valley vineyards, the Circle of Palms Plaza in San Jose, the Golden Gate Bridge, the Palo Alto Baylands Nature Preserve, Oakland's downtown skyline, and redwood trees in Muir Woods
	Location of the Bay Area within California. ; The nine-county Bay Area. ; Additional counties in the larger fourteen-county CSA.
Country	بیرلشمیش ایالتلر
State	کالیفرنیا
Subregions	East Bay; North Bay; Peninsula; San Francisco; South Bay;
Principal cities	List San Jose; San Francisco; Oakland; Fremont; Santa Rosa; Hayward; Sunnyvale; Concord; Santa Clara; Vallejo; Berkeley; Fairfield; Antioch; Richmond; Daly City; San Mateo; Vacaville; San Leandro; Livermore; Redwood City; Dublin; Mountain View; Napa;
اراضی
• Nine-county	۶٬۹۶۶ sq mi (۱۸٬۰۴۰ km2)
• CSA	۱۰٬۱۹۱ sq mi (۲۶٬۳۹۰ km2)
لاپ اوجا یئری ; Copernicus Peak	۴٬۳۶۰ ft (۱٬۳۳۰ m)
لاپ چوخور یئری ; Alviso	−۱۳ ft (−۴ m)
جمعیت (2018)
• Nine-county	۷٫۷۵ million
• Nine-county density	۱٬۱۱۳/sq mi (۴۳۰/km2)
• CSA	۸٫۸۴ million
• CSA density	۸۶۸/sq mi (۳۳۵/km2)
ساعات قورشاغی	یوتی‌سی −08:00 (Pacific)
• یای (DST)	یوتی‌سی −07:00 (PDT)
Area codes	408/669, 415/628, 510/341, 650, 707, 925