Thornville is located close to the center of Ohio. Thornville is between the Perry, Fairfield, Licking county. Thornville has 1.10 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Thornville population is 1,203, which has grown 64.57% since 2000. The population growth rate is much higher than the state average rate of 1.83% and is much higher than the national average rate of 11.61%. Thornville median household income is $53,036 in 2010-2014 and has grown by 11.24% since 2000. The income growth rate is much lower than the state average rate of 19.27% and is much lower than the national average rate of 27.36%. Thornville median house value is $146,200 in 2010-2014 and has grown by 51.03% since 2000. The house value growth rate is much higher than the state average rate of 24.98% and is 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 Thornville is close to the state average in quality. The Thornville area code is 740.