April 11, 2006
San Mateo County California
San Mateo County is located in the San Francisco Oakland metro area. The county was named for the Arroyo de San Matheo, a stream flowing into San Francisco Bay. San Mateo County is one of 58 counties in California. The estimated population in 2004 was 699,216. This was a decrease of -1.12% from the 2000 census.
In 2002, the per capita personal income in San Mateo County was $53,315. This was an increase of 33.4% from 1997. The 2002 figure was 173% of the national per capita income, which was $30,906.
San Mateo County (on the San Francisco Peninsula) is graced with natural scenic beauty and an incredible variety of activities that would be hard to match elsewhere.
San Mateo County is the location of the San Francisco International Airport and is just minutes away from downtown San Francisco. Picturesque Monterey, Yosemite and the Napa Valley wine country are just a couple of hours away.









