61021 Zip Code
61021 zip code is located in north Illinois. 61021 zip code is between the Lee, Ogle county. 61021 zip code has 149.83 square miles of land area and 3.29 square miles of water area. As of 2010-2014, the total 61021 zip code population is 22,928, which has shrunk 1.85% 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%. 61021 zip code median household income is $53,227 in 2010-2014 and has grown by 29.51% since 2000. The income growth rate is higher than the state average rate of 22.70% and is higher than the national average rate of 27.36%. 61021 zip code median house value is $106,800 in 2010-2014 and has grown by 29.45% 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 61021 zip code is close to the state average in quality. The 61021 zip code area code is 815.