62018 Zip Code
62018 zip code is located in southwest Illinois. 62018 zip code is part of Madison County. 62018 zip code has 3.17 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total 62018 zip code population is 3,692, which has shrunk 15.84% since 2000. The population growth rate is much lower than the state average rate of 3.62% and is much lower than the national average rate of 11.61%. 62018 zip code median household income is $42,617 in 2010-2014 and has grown by 42.54% since 2000. The income growth rate is much higher than the state average rate of 22.70% and is much higher than the national average rate of 27.36%. 62018 zip code median house value is $71,700 in 2010-2014 and has grown by 37.09% since 2000. The house value growth rate is higher than the state average rate of 34.33% 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 62018 zip code is close to the state average in quality. The 62018 zip code area code is 618.