Redkey is located in Jay county Indiana with a geographic area of 0.9 square miles. The total population in Redkey is 1,493 with 50.0% male and 50.0% female. Children under age 5 represent 8.0% of the population, under age 18 equal 25.8% of the population and over age 65 is 14.3% of the population. The median household income is $33,405, per capita income is $18,855. There are a total of 605 housing units with 70.9% owner occupied. Education includes 48.1% of residents that are high school graduates and 12.2% with a bachelor's degree or higher. The average temperature in Redkey in the summer is 73 degrees, and in the winter 29 degrees.