Troy is located in Miami county Ohio with a geographic area of 12.0 square miles. The total population in Troy is 26,176 with 48.8% male and 51.2% female. Children under age 5 represent 6.1% of the population, under age 18 equal 25.0% of the population and over age 65 is 15.6% of the population. The median household income is $61,216, per capita income is $29,312. There are a total of 10,025 housing units with 63.5% owner occupied. Education includes 30.0% of residents that are high school graduates and 29.6% with a bachelor's degree or higher. The average temperature in Troy in the summer is 73 degrees, and in the winter 32 degrees.
