Demographics
Foster City has a population of approximately 28,803 (per US Census counts in April 2000) within the 4 square mile city limits. City population may peak at approximately 34,000 residents when it is completely built out.
A myriad of demographic information is available from the U.S. Census Bureau's web site which provides information from the 2000 U.S. Census. It also provides a service called CenStats which provides updated demographic information on a subscription basis. The Foster City Demographic profile from the U.S. Census is available.
The Community Profile - Foster City contains demographic information as well as housing, land use, economic and transportation data. Please see the link below.