Troy is located in Spencer county Indiana with a geographic area of 1.1 square miles. The total population in Troy is 661 with 42.1% male and 57.9% female. Children under age 5 represent 1.5% of the population, under age 18 equal 29.5% of the population and over age 65 is 26.0% of the population. The median household income is $42,194, per capita income is $20,933. There are a total of 291 housing units with 89.7% owner occupied. Education includes 40.5% of residents that are high school graduates and 20.3% with a bachelor's degree or higher. The average temperature in Troy in the summer is 73 degrees, and in the winter 29 degrees.
