what county is norcross, ga in?
Norcross is a city in Gwinnett County, Georgia, United States. The population as of the 2010 census was 9,116,[4] while in 2015 the estimated population was 16,634.[5] It is included in the Atlanta-Sandy Springs-Marietta metropolitan statistical area, which is included in the Atlanta-Sandy Springs-Gainesville combined statistical area.