Be the first in the room — members see you arrive.
Join the roomNorthbrook is a village in Cook County, Illinois, United States. It is a suburb of Chicago in the greater North Shore, part of a collection of upscale residential communities north of Chicago. The population was 35,222 at the 2020 census. It is within Northfield Township, Illinois, bordering Lake County.
Not who you're looking for? Others named Northbrook: building in Bentley, East Hampshire, England, UK · island in Franz Josef Land, Russia · census-designated place in Hamilton County, Ohio, United Sta · electoral division of West Sussex, in the United Kingdom
