Davis junction is located in Ogle county Illinois with a geographic area of 4.2 square miles. The total population in Davis junction is 2,574 with 50.8% male and 49.2% female. Children under age 5 represent 4.4% of the population, under age 18 equal 35.3% of the population and over age 65 is 4.0% of the population. The median household income is $83,906, per capita income is $27,841. There are a total of 759 housing units with 91.7% owner occupied. Education includes 26.1% of residents that are high school graduates and 18.6% with a bachelor's degree or higher. The average temperature in Davis junction in the summer is 74 degrees, and in the winter 27 degrees.