Casey is located in southeast Illinois. Casey is between the Clark, Coles, Cumberland, Jasper county. Casey has 2.16 square miles of land area and has no water area. As of 2010-2014, the total Casey population is 2,477, which has shrunk 15.81% 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%. Casey median household income is $38,665 in 2010-2014 and has grown by 28.50% since 2000. The income growth rate is higher than the state average rate of 22.70% and is about the same as the national average rate of 27.36%. Casey median house value is $74,900 in 2010-2014 and has grown by 42.13% since 2000. The house value growth rate is higher 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 Casey is better than the state average in quality. The Casey area code is 217.