San Mateo is a city in San Mateo County, California, approximately 20 miles south of San Francisco, and 31 miles northwest of San Jose. San Mateo had an estimated 2017 population of 104,748.
San Mateo is a city in San Mateo County, California, approximately 20 miles south of San Francisco, and 31 miles northwest of San Jose. San Mateo had an estimated 2017 population of 104,748.
