I currently live in Sugar Hill which has the same post office as Buford which is 30518. Sugar Hill is also in Hall County. Buford was founded in the 1870’s and named for an Algernon Sydney Buford who was associated with the railroads. Buford is a nice community as my wife grew up there. Many people told me stories about the town before Atlanta came a long. I have seen many posts on nearby Suwanee. The area has really grown up.