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California Bay Area county map
California Bay Area county map

The San Francisco Bay Area (referred to locally as the Bay Area) is a populous region surrounding the San Francisco and San Pablo estuaries in Northern California. The region encompasses the major cities and metropolitan areas of San Jose, San Francisco, and Oakland, along with smaller urban and rural areas. The Bay Area's nine counties are Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma. Home to approximately 7.68 million people, the nine-county Bay Area contains many cities, towns, airports, and associated regional, state, and national parks, connected by a network of roads, highways, railroads, bridges, tunnels, and commuter rail. The combined statistical area of the region is the second-largest in California (after the Greater Los Angeles area), the fifth-largest in the United States, and the 43rd-largest urban area in the world with 8.80 million people.

The Bay Area has the second-most Fortune 500 companies in the United States, after the New York metropolitan area, and is known for its natural beauty, liberal politics, entrepreneurship, and diversity. The area ranks second in highest density of college graduates, after the Washington, D.C. metropolitan area and performs above the state median household income in the 2010 census; it includes the five highest California counties by per capita income and two of the top 25 wealthiest counties in the United States. Based on a 2013 population report from the California Department of Finance, the Bay Area is the only region in California where the rate of people migrating in from other areas in the United States is greater than the rate of those leaving the region, led by Alameda and Contra Costa counties. (more...)

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San Francisco Bay is a shallow, productive estuary that drains water from approximately forty percent of California. Water from the Sacramento and San Joaquin rivers, and from the Sierra Nevada mountains passes through the Bay to the Pacific Ocean. Specifically, both rivers flow into Suisun Bay, which flows through the Carquinez Strait to meet with the Napa River at the entrance to San Pablo Bay, which connects at its south end to San Francisco Bay. However, the entire group of interconnected bays is often called the San Francisco Bay.

San Francisco Bay is in the U.S. state of California, surrounded by a contiguous region known as the San Francisco Bay Area (often simply "the Bay Area"), dominated by the large cities San Francisco, Oakland, and San Jose. The waterway entrance to San Francisco Bay from the Pacific Ocean is called the Golden Gate. Across the strait spans the Golden Gate Bridge. The bay was designated a Ramsar Wetland of International Importance on February 2, 2013. (more...)

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Charles Monroe Schulz (November 26, 1922 – February 12, 2000), nicknamed Sparky, was an American cartoonist, best known for the comic strip Peanuts (which featured the characters Snoopy and Charlie Brown, among others). He is widely regarded as one of the most influential cartoonists of all time, cited as a major influence by many later cartoonists. Calvin and Hobbes creator Bill Watterson wrote in 2007: "Peanuts pretty much defines the modern comic strip, so even now it's hard to see it with fresh eyes. The clean, minimalist drawings, the sarcastic humor, the unflinching emotional honesty, the inner thoughts of a household pet, the serious treatment of children, the wild fantasies, the merchandising on an enormous scale—in countless ways, Schulz blazed the wide trail that most every cartoonist since has tried to follow." (more...)

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San Bruno is a city in San Mateo County, California, United States, incorporated in 1914. The population was 41,114 at the 2010 census.

San Bruno is located at 37°37′31″N 122°25′31″W / 37.625288°N 122.425266°W / 37.625288; -122.425266. The city is located between South San Francisco and Millbrae, adjacent to San Francisco International Airport and Golden Gate National Cemetery, and is approximately 12 miles (19 km) south of downtown San Francisco.

According to the United States Census Bureau, the city has a total area of 5.5 square miles (14 km2), all of it land. The city spreads from the mostly flat lowlands near San Francisco Bay into the foothills of the Santa Cruz Mountains, which rise to more than 600 feet (180 m) above sea level in Crestmoor and more than 700 feet (210 m) above sea level in Portola Highlands. San Bruno City Hall sits at an official elevation of 41 feet (12.5 m) above sea level. (more...)

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The Bay Area by year

1874
Old San Francisco Mint
Old San Francisco Mint
East Brother Island Lighthouse
East Brother Island Lighthouse

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Did you know...

San Francisco Bay Salt Ponds
San Francisco Bay Salt Ponds

Previous Did you know...

PG&E General Office Building entrance
PG&E General Office Building entrance
Matson Building
Matson Building

 • ... that the Pacific Gas and Electric Company General Office Building and Annex (pictured, left), is a Beaux-Arts building designed by the Bakewell & Brown architecture firm?
 • ... that the Matson Building (pictured, right), built in 1922-24, was the headquarters of the Matson Navigation Company, then the largest shipping and transportation company between the West Coast and Hawaii?
 • ... that Dr. Mervyn Silverman, as San Francisco Director of Health, on October 9, 1984, ordered 14 bathhouses and sex clubs to close immediately, saying they were '"fostering disease and death" by allowing indiscriminate sexual contacts that could spread AIDS?
 • ... that Gold Rush-era pioneer George Treat was the first person to import angora goats to California?
 • ... that Ecocity Builders, in 1994, removed the Codornices Creek water channel from its cement culvert along the Albany/Berkeley border and created a mile-long park?
 • ... that the landscape painter Willis E. Davis was informed over the phone of his daughter's elopement?

November 2014

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The Susan Comstock Quintet in 2010
The Susan Comstock Quintet in 2010

The Cotati Jazz Festival is an annual free music festival held in Cotati since 1980. It typically takes place on Father's Day weekend in mid-June. (the Susan Comstock Quintet pictured)

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~ Linus Torvalds

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