The Marietta City district serves all or some of: Smyrna, Mableton, Kennesaw, and Marietta. Marietta City School District currently has 118 single family homes for sale with an average list price of $702,348, 62 townhouses for sale with an average list price of $407,428, 23 condos for sale with an average list price of $283,528, and 19 lots for sale with an average list price of $239,153 that attend the district. The average annual property tax for Marietta City School District is $1,039.