Portage is located in Box elder county Utah with a geographic area of 2.6 square miles. The total population in Portage is 237 with 55.3% male and 44.7% female. Children under age 5 represent 9.7% of the population, under age 18 equal 33.8% of the population and over age 65 is 16.9% of the population. The median household income is $47,500, per capita income is $28,943. There are a total of 90 housing units with 80.0% owner occupied. Education includes 52.2% of residents that are high school graduates and 10.0% with a bachelor's degree or higher. The average temperature in Portage in the summer is 70 degrees, and in the winter 30 degrees.