San Mateo County (/ ˌ s æ n m ə ˈ t eɪ. oʊ / SAN mə-TAY-oh), officially the County of San Mateo, is a county located in the U.S. state of California. As of the 2010 census, the population was 718,451. Redwood City is the county seat, and the third most populated city following Daly City and San Mateo.
California Neighborhood Explorer. NOTE: The BEST tool for researching a neighborhood is the HTL Address Research Tool (above). However, if you do not have an address, the California Neighborhood Explorer is the SECOND-BEST-TOOL to research a neighborhood (it provides a subset of the information that the Address Research Tool provides), but you can get a report by simply marking a spot on a map.
Kings County is bordered on the north and northwest by Fresno County, on the east by Tulare County, on the south by Kern County and a small part of San Luis Obispo County and on the west by Monterey County. Table Mountain is the highest point in Kings County at an elevation of 3,476 feet (1,059 m).