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Charleston, IL Demographics & ZIP Codes
Charleston, Illinois demographics and median household income by ZIP code (in Coles County) — 1 ZIP codes — population 20,703 — median income $54,229 — avg. home value $144,700. Compare income, housing, and population across ZIP codes on US5.
Population
20,703
Median household income (avg.)
$54,229
72% of U.S. median
Average home value
$144,700
42% of U.S. median
Average rent
$660
57% of U.S. median
Median age (avg.)
30.6
Charleston demographics
Charleston, Illinois covers 1 ZIP code primarily in Coles County, with a combined ZIP-area population of about 20,703.
Across ZIP codes with age data, the average median age is about 30.6 years.
Median household income in Charleston
The average median household income across ZIP codes in Charleston, Illinois is about $54,229 — about 31% below the IL ZIP average ($78,143), and about 28% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $54,229 in 61920.
Housing in Charleston
For housing in Charleston, Illinois, the average median home value is about $144,700 and the average median rent is about $660.
The most populous ZIP in this set is 61920 (about 20,703 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Charleston
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61920 | Charleston | Coles County | IL | 20,703 | $54,229 | $144,700 |
Frequently asked questions
What are the demographics of Charleston?
Charleston, Illinois has a combined ZIP-area population of about 20,703 across 1 ZIP codes (primarily Coles County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Charleston?
The average median household income across ZIP codes in Charleston, Illinois is about $54,229, about 31% below the state ZIP average ($78,143), and about 28% below the U.S. median ($75,149). Average median home value is about $144,700.
How many ZIP codes are in Charleston?
Charleston, Illinois includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Charleston?
This page lists ZIP codes in Charleston, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.