61111 Zip Code
61111 zip code is located in north Illinois. 61111 zip code is between the Winnebago, Boone county. 61111 zip code has 14.22 square miles of land area and 0.44 square miles of water area. As of 2010-2014, the total 61111 zip code population is 24,483, which has grown 19.11% since 2000. The population growth rate is much higher than the state average rate of 3.62% and is much higher than the national average rate of 11.61%. 61111 zip code median household income is $50,709 in 2010-2014 and has grown by 11.49% 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%. 61111 zip code median house value is $117,000 in 2010-2014 and has grown by 31.02% since 2000. The house value growth rate is lower than the state average rate of 34.33% 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 61111 zip code is worse than the state average in quality. The 61111 zip code area code is 815.