Walnut Creek is an incorporated city located 16 miles (26 km) east of the city of Oakland. It lies in the East Bay region of the San Francisco Bay Area. While not as large as neighboring Concord, Walnut Creek serves as the business and entertainment hub for the neighboring cities within central Contra Costa County, due in part to its location at the junction of the highways from Sacramento and San Jose and San Francisco/Oakland. As of the 2000 census, the city had a total population of 65,384 as of January 2008 according to the California Department of Finance.