Tropic is located in Garfield county Utah with a geographic area of 7.9 square miles. The total population in Tropic is 481 with 48.2% male and 51.8% female. Children under age 5 represent 4.6% of the population, under age 18 equal 21.8% of the population and over age 65 is 38.5% of the population. The median household income is $45,625, per capita income is $26,535. There are a total of 185 housing units with 88.1% owner occupied. Education includes 17.8% of residents that are high school graduates and 28.6% with a bachelor's degree or higher. The average temperature in Tropic in the summer is 70 degrees, and in the winter 30 degrees.
