Audubon is located in Audubon county Iowa with a geographic area of 1.9 square miles. The total population in Audubon is 2,054 with 47.2% male and 52.8% female. Children under age 5 represent 5.5% of the population, under age 18 equal 19.1% of the population and over age 65 is 28.8% of the population. The median household income is $42,589, per capita income is $29,283. There are a total of 1,100 housing units with 68.3% owner occupied. Education includes 31.3% of residents that are high school graduates and 19.0% with a bachelor's degree or higher. The average temperature in Audubon in the summer is 71 degrees, and in the winter 23 degrees.
