Liberty is located in southeast New York. Liberty is part of Sullivan County. Liberty has 2.60 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Liberty population is 4,281, which has grown 7.70% since 2000. The population growth rate is higher than the state average rate of 3.26% and is lower than the national average rate of 11.61%. Liberty median household income is $27,868 in 2010-2014 and has has shrunk by 0.13% 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%. Liberty median house value is $119,600 in 2010-2014 and has shrunk by -48.02% 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 Liberty is worse than the state average in quality. The Liberty area code is 845.