Emergency Biohazard Cleanup Services in San Mateo, CA

San Mateo is the most populous city in San Mateo County, with 105,661 residents at the 2020 census, up from 97,207 in 2010.

San Mateo's name is Spanish for Saint Matthew, and the city was incorporated on September 4, 1894.

San Mateo sits on the San Francisco Peninsula about 20 miles south of San Francisco, and nearly a quarter of its total area — about 23.6% — is water, since it fronts San Francisco Bay.

San Mateo has roughly 39,900 households averaging 2.54 people each, and only about half of its homes, 49.9%, are owner-occupied.

The median value of an owner-occupied home in San Mateo is about $1.62 million, while the median household income is about $153,500.

More than a third of San Mateo's residents, about 36%, were born outside the United States.

San Mateo was long home to the Bay Meadows horse-racing track, which was torn down in 2008 and replaced by a large mixed-use neighborhood of the same name.

Downtown San Mateo is home to Draper University, a residential school for entrepreneurs.

San Mateo's biggest economic drivers are technology, health care and education, and the city enjoys a Mediterranean climate typical of the Peninsula.

San Mateo's population density is about 8,700 people per square mile, making it one of the more densely settled cities on the San Francisco Peninsula.