Clay County
Clay county is located close to the center of Tennessee. Clay county has 236.54 square miles of land area and 22.81 square miles of water area. As of 2010-2014, the total Clay county population is 7,802, which has shrunk 2.18% 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%. Clay county median household income is $29,812 in 2010-2014 and has grown by 24.43% since 2000. The income growth rate is higher than the state average rate of 22.72% and is lower than the national average rate of 27.36%. Clay county median house value is $94,800 in 2010-2014 and has grown by 68.09% 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 Clay county is much better than the state average in quality. The Clay county area code is 931.
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