Elmer is located in north Missouri. Elmer is part of Macon County. Elmer has 0.25 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Elmer population is 68, which has shrunk 30.61% 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%. Elmer median household income is $32,500 in 2010-2014 and has grown by 100.00% 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%. Elmer median house value is $13,300 in 2010-2014 and has grown by 33.00% since 2000. The house value growth rate is much lower than the state average rate of 52.06% and is 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 Elmer is better than the state average in quality. The Elmer area code is 660.