Colona is located in Henry county Illinois with a geographic area of 3.8 square miles. The total population in Colona is 5,307 with 46.1% male and 53.9% female. Children under age 5 represent 4.8% of the population, under age 18 equal 20.7% of the population and over age 65 is 13.5% of the population. The median household income is $64,643, per capita income is $33,759. There are a total of 2,220 housing units with 82.2% owner occupied. Education includes 42.0% of residents that are high school graduates and 20.7% with a bachelor's degree or higher. The average temperature in Colona in the summer is 74 degrees, and in the winter 27 degrees.
