Watauga is located in east Tennessee. Watauga is between the Carter, Sullivan, Washington county. Watauga has 0.81 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Watauga population is 360, which has shrunk 10.67% 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%. Watauga median household income is $42,500 in 2010-2014 and has grown by 49.45% since 2000. The income growth rate is much higher than the state average rate of 22.72% and is much higher than the national average rate of 27.36%. Watauga median house value is $91,700 in 2010-2014 and has grown by 44.87% since 2000. The house value growth rate is lower than the state average rate of 50.43% and is about the same as 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 Watauga is much better than the state average in quality. The Watauga area code is 423.