Fulton_County,_Georgia | largestCity | Atlanta Georgia_(U.S._state) | country | United_States Alpharetta,_Georgia | isPartOf | Georgia_(U.S._state) Alpharetta,_Georgia | isPartOf | Fulton_County,_Georgia
Alpharetta is part of Fulton County in the U.S. state of Georgia. Atlanta is the largest city of Fulton County.