Addison is located in southwest New York. Addison is part of Steuben County. Addison has 1.89 square miles of land area and has no water area. As of 2010-2014, the total Addison population is 1,809, which has grown 0.67% since 2000. The population growth rate is lower than the state average rate of 3.26% and is much lower than the national average rate of 11.61%. Addison median household income is $53,450 in 2010-2014 and has grown by 69.51% since 2000. The income growth rate is much higher than the state average rate of 35.25% and is much higher than the national average rate of 27.36%. Addison median house value is $80,500 in 2010-2014 and has grown by 50.75% since 2000. The house value growth rate is much lower than the state average rate of 90.79% 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 Addison is worse than the state average in quality. The Addison area code is 607.