Trinity is located in Randolph county North carolina with a geographic area of 16.9 square miles. The total population in Trinity is 6,619 with 47.4% male and 52.6% female. Children under age 5 represent 5.3% of the population, under age 18 equal 22.0% of the population and over age 65 is 23.8% of the population. The median household income is $58,709, per capita income is $30,217. There are a total of 2,663 housing units with 75.0% owner occupied. Education includes 33.9% of residents that are high school graduates and 19.2% with a bachelor's degree or higher. The average temperature in Trinity in the summer is 76 degrees, and in the winter 38 degrees.