Tremonton is located in Box elder county Utah with a geographic area of 8.0 square miles. The total population in Tremonton is 8,890 with 54.6% male and 45.4% female. Children under age 5 represent 9.8% of the population, under age 18 equal 34.9% of the population and over age 65 is 12.3% of the population. The median household income is $59,488, per capita income is $22,572. There are a total of 3,019 housing units with 67.7% owner occupied. Education includes 30.8% of residents that are high school graduates and 18.8% with a bachelor's degree or higher. The average temperature in Tremonton in the summer is 71 degrees, and in the winter 30 degrees.