Vinings is a census-designated place and an unincorporated town in Cobb County, Georgia, just across the Chattahoochee River from Atlanta. As of the 2010 census, the town had a total population of 9,734. It is located between the affluent West Paces Ferry section of Buckhead in northwest Atlanta, and suburban Smyrna in Cobb County, adjacent to the Cumberland edge city. The U.S. Postal Service considers Vinings to be unincorporated Atlanta, and uses "Atlanta" or "Vinings" for all Vinings addresses (ZIP code 30339); Both are now accepted by the U.S.