Elmer is located in southwest Oklahoma. Elmer is part of Jackson County. Elmer has 0.43 square miles of land area and has no water area. As of 2010-2014, the total Elmer population is 111, which has grown 15.63% since 2000. The population growth rate is higher than the state average rate of 10.67% and is higher than the national average rate of 11.61%. Elmer median household income is $44,167 in 2010-2014 and has grown by 25.45% since 2000. The income growth rate is much lower than the state average rate of 38.43% and is lower than the national average rate of 27.36%. Elmer median house value is $86,300 in 2010-2014 and has grown by 99.31% since 2000. The house value growth rate is much higher than the state average rate of 62.66% and is much 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 Elmer is better than the state average in quality. The Elmer area code is 580.