Atlanta | isPartOf | Fulton_County,_Georgia DeKalb_County,_Georgia | largestCity | Dunwoody,_Georgia Atlanta | isPartOf | DeKalb_County,_Georgia DeKalb_County,_Georgia | country | United_States
Atlanta is part of DeKalb and Fulton County in Georgia, United States. Dunwoody is the largest city in DeKalb County.