Chatham is located in northwest Michigan. Chatham is part of Alger County. Chatham has 2.45 square miles of land area and has no water area. As of 2010-2014, the total Chatham population is 227, which has shrunk 1.73% since 2000. The population growth rate is lower than the state average rate of -0.50% and is much lower than the national average rate of 11.61%. Chatham median household income is $30,625 in 2010-2014 and has has shrunk by 2.49% since 2000. The income growth rate is much lower than the state average rate of 9.90% and is much lower than the national average rate of 27.36%. Chatham median house value is $80,800 in 2010-2014 and has shrunk by -32.89% since 2000. The house value growth rate is much higher than the state average rate of 3.98% and is lower 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 906.