Elmer is located in Macon county Missouri with a geographic area of 0.3 square miles. The total population in Elmer is 42 with 54.8% male and 45.2% female. Children under age 5 represent 0.0% of the population, under age 18 equal 0.0% of the population and over age 65 is 42.9% of the population. The median household income is $26,250, per capita income is $15,817. There are a total of 23 housing units with 100.0% owner occupied. Education includes 56.5% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Elmer in the summer is 75 degrees, and in the winter 32 degrees.
