North barrington is located in Lake county Illinois with a geographic area of 4.7 square miles. The total population in North barrington is 2,789 with 50.8% male and 49.2% female. Children under age 5 represent 4.7% of the population, under age 18 equal 24.6% of the population and over age 65 is 20.0% of the population. The median household income is $197,188, per capita income is $97,794. There are a total of 1,012 housing units with 97.7% owner occupied. Education includes 4.6% of residents that are high school graduates and 81.2% with a bachelor's degree or higher. The average temperature in North barrington in the summer is 74 degrees, and in the winter 27 degrees.
