Demographics in Northbrook, IL
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Northbrook?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
34,642
Male
16,842
48.6%
Female
17,800
51.4%
Median Age
49.2
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White75.5%
Black2.8%
Hispanic5.3%
Asian16.6%
Two or More4.6%
Other0.7%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
53.5%
High School or Higher
60.4%
Foreign Born
21.2%
Veterans
2.9%
Married
52.7%
Avg Household Size
2.6
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Northbrook, IL has a population of 34,642 with a median age of 49.2. The racial makeup is 75.5% White, 5.3% Hispanic, 2.8% Black, 16.6% Asian. About 53.5% of residents hold a bachelor's degree or higher. The foreign-born population is 21.2%.