Chatham is located in east New York. Chatham is part of Columbia County. Chatham has 1.24 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Chatham population is 1,490, which has shrunk 15.24% since 2000. The population growth rate is much lower than the state average rate of 3.26% and is much lower than the national average rate of 11.61%. Chatham median household income is $48,370 in 2010-2014 and has grown by 23.83% since 2000. The income growth rate is lower than the state average rate of 35.25% and is lower than the national average rate of 27.36%. Chatham median house value is $218,400 in 2010-2014 and has grown by 126.56% since 2000. The house value growth rate is higher than 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 Chatham is close to the state average in quality. The Chatham area code is 518.