Madison County is in Mountains Georgia. Of the 159 counties in the Peach State, 285-square-mile Madison County ranks 105th by size. The total value of 1,000 acres of timberland recently listed for sale in Madison County, Georgia, was nearly $1 million. The average price of timberland for sale in Madison County was $599,900. Browse all Georgia forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.