Zip Code 30319 starts in the northeast corner of Buckhead in Fulton County and extends into Dekalb County. The 30319 zip code covers the Brookhaven neighborhood and it's many surrounding subdivisions. Condos in zip code 30319 can range from $100,000 to over $1 Million. Single-family homes in 30319 can range from under $100,000 to around the $4 Million mark.