Reasnor is located in Jasper county Iowa with a geographic area of 0.6 square miles. The total population in Reasnor is 100 with 42.0% male and 58.0% female. Children under age 5 represent 2.0% of the population, under age 18 equal 17.0% of the population and over age 65 is 28.0% of the population. The median household income is $51,250, per capita income is $33,325. There are a total of 47 housing units with 74.5% owner occupied. Education includes 36.2% of residents that are high school graduates and 21.3% with a bachelor's degree or higher. The average temperature in Reasnor in the summer is 73 degrees, and in the winter 23 degrees.