FOSTER CITY Zip Code (CA)
The Zipcode for Foster City is . Foster City is a city of San Mateo, California in the Pacific West region of the USA. It is located about 83 miles south-southwest of CA's capital city of Sacramento. In the most recent US census the population of Foster City was 30567.
- Atherton, Belmont, Burlingame, Emerald Hills, Half Moon Bay, Hillsborough, Menlo Park, Millbrae, Palomar Park, Postal Data Center, Princeton By The Sea, Redwood City, San Carlos, San Francisco, San Francisco Intnl Airport, San Mateo, W Menlo Park, West Menlo Park, Woodside
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