Today Johnson City has two wards, Knoxville has eight wards and a branch, and that doesn't include the three wards in the cities between Knoxville and Johnson City.
Memphis has 2 wards and a branch as well as 8+ wards in the surrounding suburbs. It also hosts the first temple built in Tennessee. Jackson has 1 ward. Franklin has 3 wards and hosts the Nashville Temple. Nashville has 5 wards and a branch as well as 8+ wards in the nearby suburbs. Pulaski recently got its own branch.