Troy is located in Bell county Texas with a geographic area of 4.7 square miles. The total population in Troy is 3,023 with 49.6% male and 50.4% female. Children under age 5 represent 11.2% of the population, under age 18 equal 32.3% of the population and over age 65 is 14.7% of the population. The median household income is $56,647, per capita income is $23,316. There are a total of 981 housing units with 72.5% owner occupied. Education includes 30.6% of residents that are high school graduates and 17.1% with a bachelor's degree or higher. The average temperature in Troy in the summer is 83 degrees, and in the winter 49 degrees.
