Alworth Building in Duluth
| Height | 75 m (247 ft) |
| Floors | 16 |
| Construction Year | 1910 |
| Structural Form | high-rise building |
| Main Usage | commercial office |
| Status | completed |
| Architectural Style | chicago school |
| Address | 306 West Superior Street |
| City | Duluth |
| Country | United States |