Collinsville is located in Cherokee county Alabama with a geographic area of 3.3 square miles. The total population in Collinsville is 2,312 with 53.7% male and 46.3% female. Children under age 5 represent 8.3% of the population, under age 18 equal 28.8% of the population and over age 65 is 15.0% of the population. The median household income is $37,772, per capita income is $14,886. There are a total of 703 housing units with 53.9% owner occupied. Education includes 34.3% of residents that are high school graduates and 4.7% with a bachelor's degree or higher. The average temperature in Collinsville in the summer is 77 degrees, and in the winter 43 degrees.
