Demographics in Knollwood, IL
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Knollwood?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
1,907
Male
878
46.0%
Female
1,029
54.0%
Median Age
36.9
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White82.8%
Black6.1%
Hispanic15.9%
Asian1.4%
Two or More8.0%
Other1.7%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
28.1%
High School or Higher
44.3%
Foreign Born
8.3%
Veterans
2.1%
Married
44.1%
Avg Household Size
2.9
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Knollwood, IL has a population of 1,907 with a median age of 36.9. The racial makeup is 82.8% White, 15.9% Hispanic, 6.1% Black, 1.4% Asian. About 28.1% of residents hold a bachelor's degree or higher. The foreign-born population is 8.3%.