Wheaton is located in southwest Missouri. Wheaton is part of Barry County. Wheaton has 0.51 square miles of land area and has no water area. As of 2010-2014, the total Wheaton population is 725, which has grown 0.55% since 2000. The population growth rate is much lower than the state average rate of 7.74% and is much lower than the national average rate of 11.61%. Wheaton median household income is $31,081 in 2010-2014 and has grown by 45.55% since 2000. The income growth rate is much higher than the state average rate of 25.91% and is much higher than the national average rate of 27.36%. Wheaton median house value is $72,200 in 2010-2014 and has grown by 65.22% since 2000. The house value growth rate is higher than the state average rate of 52.06% 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 Wheaton is worse than the state average in quality. The Wheaton area code is 417.