Quinlan is located in Hunt county Texas with a geographic area of 1.3 square miles. The total population in Quinlan is 1,758 with 45.8% male and 54.2% female. Children under age 5 represent 11.8% of the population, under age 18 equal 25.8% of the population and over age 65 is 20.5% of the population. The median household income is $41,250, per capita income is $24,224. There are a total of 675 housing units with 61.5% owner occupied. Education includes 40.4% of residents that are high school graduates and 22.4% with a bachelor's degree or higher. The average temperature in Quinlan in the summer is 83 degrees, and in the winter 49 degrees.