Foster City is an arranged city situated in San Mateo County, California. As of the 2010 registration, the city had an aggregate populace of 30,567. Encourage City is once in a while thought to be a piece of Silicon Valley for its neighborhood industry and its nearness to Silicon Valley cities.Foster City is one of the country's most secure urban communities, with a normal of one murder for every decade.Foster City was established in the 1960s on built landfill in the swamps of the San Francisco Bay, on the east edge of San Mateo. The city was named after T. Jack Foster, a land financier who possessed a significant part of the land containing the city and who was instrumental in its underlying outline. His successor firm, Foster Enterprises, keep running by his relatives, is as yet dynamic in land undertakings all through the San Francisco Bay Area.