Barrington is a village in Cook County and Lake County, Illinois, United States. The population was 10,327 at the 2010 census. A northwest suburb of Chicago, the area features wetlands, forest preserves, parks, and horse trails in a country-suburban setting. Barrington is part of the Chicago metropolitan area and serves as the hub of activity for the surrounding 90-square-mile region which consists of six independent villages including North Barrington,... Show more

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