Rochester is located in west Kentucky. Rochester is part of Butler County. Rochester has 0.47 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Rochester population is 202, which has grown 8.60% since 2000. The population growth rate is about the same as the state average rate of 8.45% and is lower than the national average rate of 11.61%. Rochester median household income is $30,000 in 2010-2014 and has has shrunk by 4.00% since 2000. The income growth rate is much lower than the state average rate of 28.72% and is much lower than the national average rate of 27.36%. Rochester median house value is $67,500 in 2010-2014 and has shrunk by -33.40% since 2000. The house value growth rate is lower than the state average rate of 40.25% 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 Rochester is worse than the state average in quality. The Rochester area code is 270.