- #79 in Chicago
- #555 in United States
- #761 in North America
- #5601 Worldwide
Object dataJoin to edit
| Building Mass Height | 171 m |
| Tip Height | 171.3 m |
| Roof Height | 171.3 m |
| Architectural Height | 171 m |
| Main Roof Height | 166.1 m |
| Floors | 42 |
| Completion | 1975 |
| Structural Form | skyscraper |
| Main Usage | government office |
| Status | existing |
| Architectural Style | international style |
| Address | 230 South Dearborn Street |
| Smart Address | 230 South Dearborn Street |
| Smart Address | 231 South Clark Street |
| Smart Address | 52–98 West Jackson Boulevard |
| 1st Level District | Downtown |
| 2nd Level District | Loop |
| City | Chicago, IL |
| Country |




