Unionville is located in north Missouri. Unionville is between the Putnam, Sullivan county. Unionville has 2.00 square miles of land area and has no water area. As of 2010-2014, the total Unionville population is 1,960, which has shrunk 3.97% 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%. Unionville median household income is $25,953 in 2010-2014 and has grown by 29.91% since 2000. The income growth rate is higher than the state average rate of 25.91% and is higher than the national average rate of 27.36%. Unionville median house value is $63,700 in 2010-2014 and has grown by 44.77% since 2000. The house value growth rate is lower than the state average rate of 52.06% and is about the same as 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 Unionville is better than the state average in quality. The Unionville area code is 660.