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EntityQ108101· pop 75· linked from 2,958 articles

San Mateo County

Also known as San Mateo County, California, San Mateo County, CA

county in California, United States

AI overview

San Mateo County is a county located in California, situated in the United States. It is part of the San Francisco Bay Area region and plays an important role in the state's economy and population.

AI-generated from the Wikipedia summary — may contain errors.

~28 min read

Encyclopedic overview

San Mateo County, officially the County of San Mateo, is a county located in the U.S. state of California. As of the 2020 United States census, the population was 764,442. Redwood City is the county seat, the third-most populated city in the county after Daly City and San Mateo.

San Mateo County is included in the San Francisco–Oakland–Berkeley, CA MSA (metropolitan statistical area), Silicon Valley, and is part of the San Francisco Bay Area, the nine counties bordering San Francisco Bay. As of 2020, it has a median household income of $128,091, the fourth-highest household income of any county in the nation behind Loudoun County, Virginia, Falls Church, Virginia, and Santa Clara County, California.

Excerpted from Wikipedia’s “San Mateo County” article, available under the CC BY-SA 4.0 licence.