Demographics in Knoxville, IL
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Knoxville?
Loading map…
Population
Source: U.S. Census Bureau ACS (2023)Total Population
3,137
Male
1,386
44.2%
Female
1,751
55.8%
Median Age
43.3
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White96.1%
Black0.3%
Hispanic0.1%
Asian0.5%
Two or More3.2%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
16.8%
High School or Higher
39.7%
Foreign Born
1.1%
Veterans
6.8%
Married
43.3%
Avg Household Size
2.4
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Knoxville, IL has a population of 3,137 with a median age of 43.3. The racial makeup is 96.1% White, 0.1% Hispanic, 0.3% Black. About 16.8% of residents hold a bachelor's degree or higher. The foreign-born population is 1.1%.