Harriman is located in southeast New York. Harriman is part of Orange County. Harriman has 1.00 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Harriman population is 2,771, which has grown 23.05% since 2000. The population growth rate is much higher than the state average rate of 3.26% and is much higher than the national average rate of 11.61%. Harriman median household income is $63,906 in 2010-2014 and has grown by 6.35% since 2000. The income growth rate is much lower than the state average rate of 35.25% and is much lower than the national average rate of 27.36%. Harriman median house value is $220,000 in 2010-2014 and has grown by 48.45% since 2000. The house value growth rate is much lower than the state average rate of 90.79% and is about the same as 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 Harriman is better than the state average in quality. The Harriman area code is 845.