Oreana is located close to the center of Illinois. Oreana is between the Macon, Shelby county. Oreana has 0.50 square miles of land area and has no water area. As of 2010-2014, the total Oreana population is 958, which has grown 7.40% since 2000. The population growth rate is higher than the state average rate of 3.62% and is lower than the national average rate of 11.61%. Oreana median household income is $52,500 in 2010-2014 and has grown by 2.26% since 2000. The income growth rate is much lower than the state average rate of 22.70% and is much lower than the national average rate of 27.36%. Oreana median house value is $95,300 in 2010-2014 and has grown by 28.61% 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 Oreana is close to the state average in quality. The Oreana area code is 217.