Zalma is located in southeast Missouri. Zalma is between the Wayne, Bollinger county. Zalma has 0.18 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Zalma population is 142, which has grown 52.69% since 2000. The population growth rate is much higher than the state average rate of 7.74% and is much higher than the national average rate of 11.61%. Zalma median household income is $19,188 in 2010-2014 and has has shrunk by 9.70% since 2000. The income growth rate is much lower than the state average rate of 25.91% and is much lower than the national average rate of 27.36%. Zalma median house value is $66,100 in 2010-2014 and has shrunk by -20.18% since 2000. The house value growth rate is much lower than the state average rate of 52.06% 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 Zalma is better than the state average in quality. The Zalma area code is 573.