Duluth is a city in Gwinnett County, Georgia and developed suburb of Atlanta. Unincorporated portions of Forsyth County also have Duluth as a mailing address, though this area is outside city limits and in a different county. Much of the adjacent city of Johns Creek, Fulton County (incorporated in 2006) uses one of the Duluth ZIP codes. This is because these areas do not have a dedicated post office within their city limits. As of the 2010 census, the city had a population of 26,600. Duluth is a suburb of Atlanta, close to Interstate 85. It is home to Gwinnett Place Mall, Gwinnett Civic and Cultural Center, Arena at Gwinnett Center, Hudgens Center for the Arts and Red Clay Theater. It is also home to Gwinnett Medical Center Duluth, an 81-bed hospital constructed in 2006, as well as GMC's Glancy Campus, a 30-bed facility located near downtown. Nearby attractions include Stone Mountain and Lake Lanier. The agricultural manufacturer AGCO is based in Duluth. According to Forbes magazine, Duluth ranks 26th in the nation in America's Best Places to Move. It was also named the Best Affordable Suburb in Georgia by BusinessWeek magazine.