Alexander County, IL — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
5,042
Male
2,463
48.8%
Female
2,579
51.2%
Median Age
45.8 yrs
Avg Household Size
2.7
Foreign Born
0.6%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher8.9%
High School or Higher37.7%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
8.0%
Disability
0.0%
Non-English Home
9.4%
Married
32.9%
Alexander County, IL has a population of 5,042 according to 2023 Census Bureau estimates. The median age is 45.8 years. The largest racial or ethnic group is White at 63.2% of the population. 8.9% of residents hold a bachelor's degree or higher. 0.6% of residents are foreign-born.