Object dataJoin to edit
| Building Mass Height | 46.9 m |
| Architectural Height | 46.9 m |
| Floors | 3 |
| Completion | 1853 |
| Structural Form | capitol-type building |
| Main Usage | government office |
| Status | existing |
| Architectural Style | neo-classical |
| Address | 1 Old State Capitol Plaza |
| City | Springfield |
| Country | United States |




