| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Civic Center Post Office | Duluth, MN 55802 | 515 W 1st St | 2187221681 | View Details Get Directions |
| Duluth Post Office | Duluth, MN 55806 | 2800 W Michigan St | 2187232565 | View Details Get Directions |
| Lakeside Post Office | Duluth, MN 55804 | 4427 E Superior St | 2185251040 | View Details Get Directions |
| Miller Hill Post Office | Duluth, MN 55811 | 4901 Matterhorn Dr | 2187403240 | View Details Get Directions |
| Mount Royal Post Office | Duluth, MN 55803 | 200 Mount Royal Shopping Cir | 2187243151 | View Details Get Directions |
| Proctor Post Office | Duluth, MN 55810 | 217 2nd St | 2186242530 | View Details Get Directions |
| West Duluth Post Office | Duluth, MN 55807 | 215 N Central Ave Bldg 1 | 2186240253 | View Details Get Directions |
| Mailbox in Post Office Lobby | Duluth, MN 55807 | 215 N Central Ave | -- | Get Directions |
| Public Collection Box | Duluth, MN 55812 | 10 E Niagara St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55805 | 1000 E 1st St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55808 | 1002 88th Ave W | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 11 W Morse St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 1230 E Superior St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 125 W 1st St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 127 E Superior St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55808 | 1331 Commonwealth Ave | -- | Get Directions |
| Public Collection Box | Duluth, MN 55805 | 1331 E 1st St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55812 | 2002 London Rd | -- | Get Directions |
| Public Collection Box | Duluth, MN 55807 | 231 N Central Ave | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 300 W Michigan St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 301 W 1st St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 320 W 2nd St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 394 S Lake Ave | -- | Get Directions |
| Public Collection Box | Duluth, MN 55803 | 4020 Woodland Ave | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 425 W Superior St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55804 | 4431 E Superior St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55807 | 4602 Grand Ave | -- | Get Directions |
| Public Collection Box | Duluth, MN 55804 | 4801 E Superior St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55805 | 502 E 2nd St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55807 | 5300 Bristol St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 531 1st St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55804 | 5401 E Superior St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55802 | 600 E Superior St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55805 | 732 E 4th St | -- | Get Directions |
| Public Collection Box | Duluth, MN 55805 | 931 E 9th St | -- | Get Directions |
