Graham is located in Alamance county North carolina with a geographic area of 10.0 square miles. The total population in Graham is 15,168 with 47.3% male and 52.7% female. Children under age 5 represent 7.2% of the population, under age 18 equal 24.1% of the population and over age 65 is 17.7% of the population. The median household income is $41,499, per capita income is $23,200. There are a total of 6,421 housing units with 55.3% owner occupied. Education includes 31.2% of residents that are high school graduates and 20.5% with a bachelor's degree or higher. The average temperature in Graham in the summer is 75 degrees, and in the winter 38 degrees.