Swansea, Illinois
Swansea is a village in St. Clair County, Illinois, with an estimated population of 14,472 in 2023. It sits at 38.5518, -89.9875 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Swansea |
| Type | village |
| State | Illinois (IL) |
| County | St. Clair County |
| Population (2023 est.) | 14,472 |
| Land area | 6.48 sq mi (16.78 km²) |
| Coordinates | 38.5518, -89.9875 |
| Time zone | America/Chicago |
Where is Swansea?
Swansea is located in Illinois, in St. Clair 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
Belleville 4 km · ILFairview Heights 5 km · ILShiloh 6 km · ILO'Fallon 8 km · ILCaseyville 10 km · ILWashington Park 12 km · ILMillstadt 14 km · ILCollinsville 14 km · IL
Other places in St. Clair County
Belleville 40,726O'Fallon 31,968East St. Louis 17,642Cahokia Heights 17,114Fairview Heights 16,125Shiloh 14,736Mascoutah 8,916Lebanon 4,571Freeburg 4,501Caseyville 4,359
Frequently asked questions
What county is Swansea, IL in?
Swansea is in St. Clair County, Illinois.
What is the population of Swansea, IL?
The 2023 Census Bureau estimate is 14,472.
What time zone is Swansea in?
Swansea is in the America/Chicago time zone.