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Purchase Lake Forest, IL 847 area code phone numbers for your business

Lake Forest, Illinois, is part of the Chicago metropolitan area and has a population of 19,375 residents within its 17.18 square miles. About 99% of those square miles consist of land, and 1% consists of water. The major industries among Lake Forest's 2,771 companies are finance and insurance, professional and business services, manufacturing, health care, and social assistance. Lake Forest contains 6,569 households, a median household size of 2.72, and a median household income of $136,583. In terms of age, 25.9% of Lake Forest's population is under the age of 18, and 17.4% is 65 years of age or older. In regard to education, 97.8% of Lake Forest's residents have a high school degree or higher, and 75.1% have a bachelor's degree or higher.


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Cities sharing the same area code are Elgin, Arlington Heights, Evanston, Highland Park, and Zion.


Nearby area codes include 224, 630, 708, and 773.