Dunwoody is a city located in DeKalb County, Georgia, United States. As a northern suburb of Atlanta, Dunwoody is part of the Atlanta metropolitan area. It was incorporated as a city on December 1, 2008 but its area establishment dates back to the early 1830s. As of 2019, the city has a population of 49,356, up from 46,267 in the 2010 Census.
The Dunwoody area was established in the early 1830s and is named for Major Charles Dunwody (1828–1905), an extra “o” added with the incorrect spelling of the name on a banking note. Charles Dunwody originally returned to Roswell after fighting in the Civil War, in which he fought for the Confederates.