Okawville is located in south Illinois. Okawville is between the Washington, Clinton county. Okawville has 2.06 square miles of land area and has no water area. As of 2010-2014, the total Okawville population is 1,410, which has grown 4.06% since 2000. The population growth rate is about the same as the state average rate of 3.62% and is much lower than the national average rate of 11.61%. Okawville median household income is $59,306 in 2010-2014 and has grown by 58.37% 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%. Okawville median house value is $123,400 in 2010-2014 and has grown by 57.40% 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 Okawville is better than the state average in quality. The Okawville area code is 618.