Sardinia is located in southwest Ohio. Sardinia is between the Brown, Highland county. Sardinia has 1.24 square miles of land area and has no water area. As of 2010-2014, the total Sardinia population is 1,223, which has grown 41.88% 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%. Sardinia median household income is $31,328 in 2010-2014 and has grown by 8.41% 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%. Sardinia median house value is $77,600 in 2010-2014 and has grown by 19.38% since 2000. The house value growth rate is lower than the state average rate of 24.98% and is much 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 Sardinia is close to the state average in quality. The Sardinia area code is 937.