Germantown is located in southeast New York. Germantown is part of Columbia County. Germantown has 2.68 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Germantown population is 973, which has grown 12.88% since 2000. The population growth rate is much higher than the state average rate of 3.26% and is higher than the national average rate of 11.61%. Germantown median household income is $64,583 in 2010-2014 and has grown by 46.31% since 2000. The income growth rate is higher than the state average rate of 35.25% and is much higher than the national average rate of 27.36%. Germantown median house value is $225,400 in 2010-2014 and has grown by 92.16% since 2000. The house value growth rate is about the same as the state average rate of 90.79% 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 Germantown is better than the state average in quality. The Germantown area code is 518.