Saratoga is a city in Santa Clara County, California, USA. It is located on the west side of the Santa Clara Valley, directly west of San Jose, in the San Francisco Bay area. The population was 29,926 at the 2010 census. Located on the Western edge of the Silicon Valley, Saratoga is known locally for its suburban small-town feel, wineries, and high-end boutiques. In 2008 CNN/Money ranked Saratoga number 4 in its listing of top-earning towns.