Exton is located in southeast Pennsylvania. Exton is part of Chester County. Exton has 3.13 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Exton population is 4,609, which has grown 8.01% since 2000. The population growth rate is higher than the state average rate of 3.89% and is lower than the national average rate of 11.61%. Exton median household income is $78,750 in 2010-2014 and has grown by 15.40% since 2000. The income growth rate is much lower than the state average rate of 32.44% and is much lower than the national average rate of 27.36%. Exton median house value is $376,800 in 2010-2014 and has grown by 121.39% since 2000. The house value growth rate is much higher than the state average rate of 70.00% and is much higher 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 Exton is much better than the state average in quality. The Exton area codes are 484, 610.