Nauvoo is located in west Illinois. Nauvoo is part of Hancock County. Nauvoo has 3.39 square miles of land area and 1.44 square miles of water area. As of 2010-2014, the total Nauvoo population is 1,195, which has grown 12.42% since 2000. The population growth rate is much higher than the state average rate of 3.62% and is higher than the national average rate of 11.61%. Nauvoo median household income is $40,938 in 2010-2014 and has grown by 3.59% since 2000. The income growth rate is much lower than the state average rate of 22.70% and is much lower than the national average rate of 27.36%. Nauvoo median house value is $114,100 in 2010-2014 and has grown by 45.54% since 2000. The house value growth rate is higher than the state average rate of 34.33% and is about the same as 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 Nauvoo is better than the state average in quality. The Nauvoo area code is 217.