Livermore is a city in Alameda County, California, in the United States. With an estimated 2019 population of 90,189, Livermore is the most populous city in the Tri-Valley. Livermore is located on the eastern edge of California's San Francisco Bay Area. The current mayor is Bob Woerner.Livermore was platted and registered on November 4, 1869 as a railroad town by William Mendenhall and named for Robert Livermore, his friend and a local rancher who... Show more

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