Milledgeville is located in southwest Ohio. Milledgeville is part of Fayette County. Milledgeville has 0.10 square miles of land area and has no water area. As of 2010-2014, the total Milledgeville population is 174, which has grown 42.62% since 2000. The population growth rate is much higher than the state average rate of 1.83% and is much higher than the national average rate of 11.61%. Milledgeville median household income is $31,875 in 2010-2014 and has has shrunk by 17.74% since 2000. The income growth rate is much lower than the state average rate of 19.27% and is much lower than the national average rate of 27.36%. Milledgeville median house value is $82,500 in 2010-2014 and has shrunk by -25.38% since 2000. The house value growth rate is about the same as the state average rate of 24.98% 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 Milledgeville is close to the state average in quality. The Milledgeville area code is 740.