About Barrington, IL
Barrington is located in Illinois. Barrington, Illinois has a population of 10,231. Barrington is more family-centric than the surrounding county with 34% households with children. The county percentage for households with children is 27%.
The median household income in Barrington, Illinois is $106,447. The median household income for the surrounding county is $50,086 compared to the national median of $50,013. The median age of people living in Barrington is 45.9 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.
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