Grampian is located close to the center of Pennsylvania. Grampian is part of Clearfield County. Grampian has 0.28 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Grampian population is 412, which has shrunk 6.58% since 2000. The population growth rate is much lower than the state average rate of 3.89% and is much lower than the national average rate of 11.61%. Grampian median household income is $45,833 in 2010-2014 and has grown by 56.58% since 2000. The income growth rate is much higher than the state average rate of 32.44% and is much higher than the national average rate of 27.36%. Grampian median house value is $66,900 in 2010-2014 and has grown by 65.59% since 2000. The house value growth rate is lower than the state average rate of 70.00% 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 Grampian is better than the state average in quality. The Grampian area code is 814.