Circleville is located in south Ohio. Circleville is between the Pickaway, Fairfield, Ross county. Circleville has 6.64 square miles of land area and 0.12 square miles of water area. As of 2010-2014, the total Circleville population is 13,395, which has shrunk 0.67% since 2000. The population growth rate is lower than the state average rate of 1.83% and is much lower than the national average rate of 11.61%. Circleville median household income is $38,205 in 2010-2014 and has grown by 10.51% 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%. Circleville median house value is $125,400 in 2010-2014 and has grown by 32.28% since 2000. The house value growth rate is higher than the state average rate of 24.98% 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 Circleville is worse than the state average in quality. The Circleville area code is 740.