Thorndale is located in southeast Pennsylvania. Thorndale is part of Chester County. Thorndale has 1.84 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Thorndale population is 3,586, which has grown 0.70% since 2000. The population growth rate is lower than the state average rate of 3.89% and is much lower than the national average rate of 11.61%. Thorndale median household income is $66,786 in 2010-2014 and has grown by 8.02% 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%. Thorndale median house value is $227,600 in 2010-2014 and has grown by 79.35% since 2000. The house value growth rate is 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 Thorndale is worse than the state average in quality. The Thorndale area code is 610.