Mount ayr is located in Ringgold county Iowa with a geographic area of 2.7 square miles. The total population in Mount ayr is 1,988 with 47.4% male and 52.6% female. Children under age 5 represent 5.8% of the population, under age 18 equal 22.6% of the population and over age 65 is 22.5% of the population. The median household income is $47,625, per capita income is $26,455. There are a total of 777 housing units with 70.0% owner occupied. Education includes 35.8% of residents that are high school graduates and 20.1% with a bachelor's degree or higher. The average temperature in Mount ayr in the summer is 73 degrees, and in the winter 23 degrees.