Liberty is located close to the center of Tennessee. Liberty is between the Dekalb, Cannon, Wilson county. Liberty has 1.12 square miles of land area and has no water area. As of 2010-2014, the total Liberty population is 268, which has shrunk 26.98% since 2000. The population growth rate is much lower than the state average rate of 13.40% and is much lower than the national average rate of 11.61%. Liberty median household income is $36,071 in 2010-2014 and has has shrunk by 2.00% since 2000. The income growth rate is much lower than the state average rate of 22.72% and is much lower than the national average rate of 27.36%. Liberty median house value is $92,100 in 2010-2014 and has shrunk by -33.67% since 2000. The house value growth rate is lower than the state average rate of 50.43% and is lower than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Liberty is much better than the state average in quality. The Liberty area code is 615.