| Steel City, Illinois | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois |
| Pushpin Label: | Steel City |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Franklin |
| Subdivision Type3: | Township |
| Subdivision Name3: | Benton |
| Population As Of: | 2000 |
| Elevation Ft: | 430 |
| Coordinates: | 37.9981°N -88.8792°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 62812 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 419086 |
Steel City is an unincorporated community in Benton Township, Franklin County, Illinois, USA. It is located about a mile east of the county seat of Benton on Illinois Route 34.