37840 Zip Code
37840 zip code is located in east Tennessee. 37840 zip code is between the Roane, Anderson, Morgan county. 37840 zip code has 85.24 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total 37840 zip code population is 10,038, which has shrunk 7.27% 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%. 37840 zip code median household income is $34,348 in 2010-2014 and has has shrunk by 4.40% 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%. 37840 zip code median house value is $97,100 in 2010-2014 and has shrunk by -21.22% 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 37840 zip code is much better than the state average in quality. The 37840 zip code area codes are 423, 865.
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