Fort duchesne is located in Uintah county Utah with a geographic area of 7.1 square miles. The total population in Fort duchesne is 465 with 53.3% male and 46.7% female. Children under age 5 represent 3.2% of the population, under age 18 equal 29.0% of the population and over age 65 is 1.5% of the population. The median household income is $24,821, per capita income is $19,142. There are a total of 117 housing units with 81.2% owner occupied. Education includes 29.1% of residents that are high school graduates and 0.9% with a bachelor's degree or higher. The average temperature in Fort duchesne in the summer is 70 degrees, and in the winter 30 degrees.