Demographics in Lake Zurich, IL
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Lake Zurich?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
19,727
Male
9,856
50.0%
Female
9,871
50.0%
Median Age
41.3
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White84.3%
Black0.5%
Hispanic3.8%
Asian9.3%
Two or More4.8%
Other1.0%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
42.1%
High School or Higher
50.5%
Foreign Born
15.7%
Veterans
3.4%
Married
51.9%
Avg Household Size
2.7
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Lake Zurich, IL has a population of 19,727 with a median age of 41.3. The racial makeup is 84.3% White, 3.8% Hispanic, 0.5% Black, 9.3% Asian. About 42.1% of residents hold a bachelor's degree or higher. The foreign-born population is 15.7%.