Newark is located in north Illinois. Newark is between the Kendall, Grundy, La Salle county. Newark has 1.12 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Newark population is 1,108, which has grown 24.92% 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%. Newark median household income is $70,278 in 2010-2014 and has grown by 17.32% since 2000. The income growth rate is lower than the state average rate of 22.70% and is much lower than the national average rate of 27.36%. Newark median house value is $210,700 in 2010-2014 and has grown by 60.84% since 2000. The house value growth rate is much higher than the state average rate of 34.33% and is higher 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 Newark is better than the state average in quality. The Newark area code is 815.