what county is dunwoody ga in
For other uses, see Dunwoody (disambiguation). Dunwoody is a city located in DeKalb County, Georgia, United States. It is a northern suburb of Atlanta. Dunwoody became incorporated as a city on December 1, 2008. As of 2015, the city has a population of 48,733, up from 46,267 in the 2010 Census.