Under the county unit system, the 159 counties in Georgia were divided by population into three categories. The largest eight counties were classified as "Urban", the next-largest 30 counties were classified as "Town", and the remaining 121 counties were classified as "Rural". Urban counties were given 6 unit votes, Town counties were given 4 unit votes, and Rural counties were given 2 unit votes, for a total of 410 available unit votes. Each county's unit votes were awarded on a winner-take-all basis.
