Median Age
33 Years
Largest Age Group
20-29 Years
Approximately 23% of Residents
Under 20
23%
Over 65
15%
Avg Rent
$655
Population
17,780
Renter Mix
52% Rent
Charleston is a close-knit community surrounded by rural land. The city is known for its rich history and is home to several local landmarks and museums like Alexander Briggs House and the Lincoln Douglas Debate Museum. Charleston is also home to Eastern Illinois University, giving the city a college-town vibe. Although Charleston is a small town, there are plenty of amenities in the city, like supermarkets, coffee shops, casual restaurants, and great schools. Residents appreciate the family-friendly atmosphere, peaceful residential streets, and affordable apartments, houses, and condos available for rent in Charleston.
Median Household Income
$45,671
Average: $64,466
Education
5,057
Residents Have a Degree
Job Market
9,290
Workers Employed
Median Age
33 Years
Largest Age Group
20-29 Years
Approximately 23% of Residents
Under 20
23%
Over 65
15%
Housing Distribution
Charleston has more renters than homeowners.
Education Distribution
Review this city's overall education levels.
As of April 2026, the average apartment rent in Charleston, IL is $494 for a studio, $655 for one bedroom, $921 for two bedrooms, and $1,043 for three bedrooms. Apartment rent in Charleston has increased by 0.6% in the past year.
Explore how walkable, bikeable, drivable, and transit-friendly Charleston, IL is for everyday living.
Somewhat Walkable
Walkability
Exceptionally Drivable
Drivability
Somewhat Bikeable
Bikeability
Carl Sandburg Elementary School
Public
Grades K-5
551 Students
Public
Grades PK-5
635 Students
Public
Grades 6-8
399 Students
Public
Grades 9-12
766 Students
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by
GreatSchools.org
© 2026. All rights reserved.
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.