Summersville is located in southeast Missouri. Summersville is between the Texas, Shannon county. Summersville has 1.11 square miles of land area and has no water area. As of 2010-2014, the total Summersville population is 515, which has shrunk 5.33% 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%. Summersville median household income is $31,143 in 2010-2014 and has grown by 69.63% 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%. Summersville median house value is $64,300 in 2010-2014 and has grown by 51.29% since 2000. The house value growth rate is about the same as 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 Summersville is worse than the state average in quality. The Summersville area code is 417.