Sponsored Topics. Hull is a city in Madison County, Georgia, United States. The population was 160 at the 2000 census. Hull is located at 34°0′48″N 83°17′40″W / 34.01333°N 83.29444°W / 34.01333; -83.29444 (34.013201, -83.294470). According to the United States Census Bureau, the city has a total area of 0.3 square miles (0.9 km²), all of it land.