Blaine is located in east Tennessee. Blaine is between the Grainger, Knox, Union county. Blaine has 9.39 square miles of land area and has no water area. As of 2010-2014, the total Blaine population is 1,786, which has grown 12.68% since 2000. The population growth rate is lower than the state average rate of 13.40% and is higher than the national average rate of 11.61%. Blaine median household income is $40,000 in 2010-2014 and has grown by 30.39% 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%. Blaine median house value is $110,000 in 2010-2014 and has grown by 29.87% 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 Blaine is much better than the state average in quality. The Blaine area code is 865.