Alameda is a city in Alameda County, California, United States, located in the East Bay region of the Bay Area. The city is built on an informal archipelago in San Francisco Bay, consisting of Alameda Island, Bay Farm Island and Coast Guard Island, along with other smaller islands. As of the 2020 census, the city's population was 78,280.
Country: United States
State: California
County: Alameda
Elevation: 33 ft (10 m)
Area code: 510, 341
Founded Incorporated: June 6, 1853 · April 19, 1854
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