Charleston, Illinois
Charleston is a city in Coles County, Illinois, with an estimated population of 17,028 in 2023. It sits at 39.4838, -88.1779 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Charleston |
| Type | city |
| State | Illinois (IL) |
| County | Coles County |
| Population (2023 est.) | 17,028 |
| Land area | 8.89 sq mi (23.03 km²) |
| Coordinates | 39.4838, -88.1779 |
| Time zone | America/Chicago |
| ZIP codes | 61920 |
| Telephone area codes | 217 |
ZIP codes and area codes for Charleston
Charleston covers 1 ZIP code: 61920. Telephone area codes serving the area: 217. Browse all ZIP codes in Illinois for the full list.
Where is Charleston?
Charleston is located in Illinois, in Coles County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Ashmore 15 km · ILMattoon 16 km · ILWestfield 16 km · ILHumboldt 18 km · ILKansas 22 km · ILHindsboro 23 km · ILOakland 23 km · ILToledo 24 km · IL
Other places in Coles County
Related
Frequently asked questions
What county is Charleston, IL in?
Charleston is in Coles County, Illinois.
What is the population of Charleston, IL?
The 2023 Census Bureau estimate is 17,028.
What time zone is Charleston in?
Charleston is in the America/Chicago time zone.