Troutdale is located in Grayson county Virginia with a geographic area of 3.1 square miles. The total population in Troutdale is 169 with 52.7% male and 47.3% female. Children under age 5 represent 3.0% of the population, under age 18 equal 10.1% of the population and over age 65 is 33.7% of the population. The median household income is $21,500, per capita income is $17,269. There are a total of 96 housing units with 90.6% owner occupied. Education includes 29.2% of residents that are high school graduates and 8.3% with a bachelor's degree or higher. The average temperature in Troutdale in the summer is 71 degrees, and in the winter 35 degrees.