Germantown is located in southwest Ohio. Germantown is between the Montgomery, Preble, Butler, Warren county. Germantown has 4.26 square miles of land area and has no water area. As of 2010-2014, the total Germantown population is 5,545, which has grown 13.53% since 2000. The population growth rate is much higher than the state average rate of 1.83% and is higher than the national average rate of 11.61%. Germantown median household income is $53,851 in 2010-2014 and has grown by 14.14% since 2000. The income growth rate is lower than the state average rate of 19.27% and is much lower than the national average rate of 27.36%. Germantown median house value is $123,700 in 2010-2014 and has grown by 24.07% since 2000. The house value growth rate is about the same as 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 Germantown is better than the state average in quality. The Germantown area code is 937.