buford ga is in what county
Buford, Georgia. Homefacts City Report. Buford is located in Gwinnett County, GA. The population is 12,575, making Buford the 7th largest city in Gwinnett County. There are 12 public schools in Buford with an average Homefacts rating of A. The total crime rate for Buford is very low, and there are 46 registered sex offenders residing in the city.