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Purchase Northbrook, IL 847 area code phone numbers for your business

Northbrook, Illinois, spans an area of 13.19 square miles and contains a total population is 33,170, with a population density of 2,514.8 people per square mile. There are 12,642 households in Northbrook. The median age for this city is 48 years old, with 23.5% of the population under the age of 18 and 22.4% of residents 65 years of age or older. The average household size in Northbrook is 2.57 people, and the median annual income for a household is $103,052. The per capita income for the city is $51,719. The major industries in Northbrook are manufacturing, retail trade, finance and insurance, social services, and professional services. There are 7,777 companies located in Northbrook.


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Cities sharing same area code are Elgin, Arlington Heights, and Evanston.


Nearby area codes include 224, 312, 815, 773, and 630.