Summary of cost of living in Nashville Tennessee. The following are collected for use in determining the cost of housing score. Moving To Nashville Find Out Where You Should Live With The Nashville Neighborhood Guide Living In Nashv Nashville Real Estate Living In Nashville Nashville Ad Compare Top Nashville Vacation Rentals Up To 75 Off. Nashville tennessee cost of living . The cost of living in Nashville is 5 lower than the national average. This cost is ranked NO. Ad Book your Hotel in Nashville TN online. The cost of living in any area can vary based on factors such as your career its average salary and the real estate. Some employers have company provided day care centers that let you bring your child to work with you and receive care on site. Tennessee general sales tax is 37 higher than the national average. Cost of living in Nashville Tennessee United States is 38 cheaper than in London United Kingdom Prices recently added Basic lunchtime menu including a ...