Post Office
- Miller Hill Post Office 4901 Matterhorn Dr Duluth, MN
- Civic Center Post Office 515 W 1st St Duluth, MN
- Mount Royal Post Office 200 Mount Royal Shopping Cir Duluth, MN
- Duluth Post Office 2800 W Michigan St Duluth, MN
- Duluth Post Office 2800 W Michigan St Duluth, MN