The Thomaston-Upson County district serves all or some of: Thomaston and The Rock. Thomaston-Upson County School District currently has 11 single family homes for sale with an average list price of $617,073 and 2 lots for sale with an average list price of $287,000 that attend the district. The average annual property tax for Thomaston-Upson County School District is $1,243.