Vineburg is an unincorporated community in Sonoma County, California, United States. Vineburg is 2 miles (3.2 km) southeast of Sonoma. Vineburg has a post office with ZIP code 95487, which was established in 1897. Sonoma County, located on the northern coast of the U.S. state of California, is the largest (in area) and northernmost of the nine San Francisco Bay Area counties. Its population as of July 2008 is estimated at 466,741 by the United States Census Bureau's American Community Survey. Its population at the 2010 census was 483,878. Its largest city and county seat is Santa Rosa.