Barrington Hills is located in Illinois. Barrington Hills, Illinois has a population of 4,593. Barrington Hills is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 26%.
The median household income in Barrington Hills, Illinois is $137,994. The median household income for the surrounding county is $68,916 compared to the national median of $66,222. The median age of people living in Barrington Hills is 48.5 years.
The average high temperature in July is 82.3 degrees, with an average low temperature in January of 9.6 degrees. The annual precipitation is 36.56.