Jasper is located close to the center of Tennessee. Jasper is part of Marion County. Jasper has 9.37 square miles of land area and 0.10 square miles of water area. As of 2010-2014, the total Jasper population is 3,267, which has grown 1.65% 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%. Jasper median household income is $46,658 in 2010-2014 and has grown by 29.87% 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%. Jasper median house value is $116,500 in 2010-2014 and has grown by 33.75% since 2000. The house value growth rate is lower than the state average rate of 50.43% and is 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 Jasper is much better than the state average in quality. The Jasper area code is 423.