Dwight is located in northeast Illinois. Dwight is between the Livingston, Grundy county. Dwight has 3.22 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Dwight population is 4,104, which has shrunk 5.94% 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%. Dwight median household income is $59,561 in 2010-2014 and has grown by 48.64% 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%. Dwight median house value is $123,900 in 2010-2014 and has grown by 31.67% since 2000. The house value growth rate is lower 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 Dwight is better than the state average in quality. The Dwight area code is 815.