Foster Map
The City of Foster is located in King County in the State of Washington. Find directions to Foster, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Foster time zone is Pacific Daylight Time which is 8 hours behind Coordinated Universal Time (UTC).
Nearby cities include Tukwila, Allentown, Skyway, Riverton Heights, Bryn Mawr-Skyway.