Sumner is located in southeast Illinois. Sumner is between the Lawrence, Crawford, Richland county. Sumner has 1.37 square miles of land area and has no water area. As of 2010-2014, the total Sumner population is 5,556, which has grown 443.64% 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%. Sumner median household income is $30,500 in 2010-2014 and has grown by 19.66% since 2000. The income growth rate is lower than the state average rate of 22.70% and is lower than the national average rate of 27.36%. Sumner median house value is $38,500 in 2010-2014 and has grown by 4.90% since 2000. The house value growth rate is much 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 Sumner is better than the state average in quality. The Sumner area code is 618.