Charleston is located in east Tennessee. Charleston is part of Bradley County. Charleston has 1.02 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Charleston population is 674, which has grown 6.98% since 2000. The population growth rate is much lower than the state average rate of 13.40% and is lower than the national average rate of 11.61%. Charleston median household income is $36,875 in 2010-2014 and has grown by 9.26% 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%. Charleston median house value is $119,500 in 2010-2014 and has grown by 59.33% since 2000. The house value growth rate is higher than the state average rate of 50.43% and is higher 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 Charleston is much better than the state average in quality. The Charleston area code is 423.