Union County
Union county is located in east Tennessee. Union county has 223.55 square miles of land area and 23.59 square miles of water area. As of 2010-2014, the total Union county population is 19,139, which has grown 7.47% 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%. Union county median household income is $36,009 in 2010-2014 and has grown by 31.73% since 2000. The income growth rate is higher than the state average rate of 22.72% and is higher than the national average rate of 27.36%. Union county median house value is $99,300 in 2010-2014 and has grown by 25.70% since 2000. The house value growth rate is much lower than the state average rate of 50.43% and is much 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 Union county is much better than the state average in quality. The Union county area code is 865.
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