Napoleon is located in south Michigan. Napoleon is part of Jackson County. Napoleon has 2.62 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Napoleon population is 1,239, which has shrunk 1.20% 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%. Napoleon median household income is $52,292 in 2010-2014 and has grown by 31.60% since 2000. The income growth rate is much higher than the state average rate of 9.90% and is higher than the national average rate of 27.36%. Napoleon median house value is $59,200 in 2010-2014 and has grown by -34.66% since 2000. The house value growth rate is much lower than the state average rate of 3.98% and is much 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 Napoleon is better than the state average in quality. The Napoleon area code is 517.