| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Downtown Oshkosh Post Office | Oshkosh, WI 54901 | 130 State St | 9202360627 | View Details Get Directions |
| Oshkosh Post Office | Oshkosh, WI 54903 | 1025 W 20th Ave | 9202360627 | View Details Get Directions |
| Oshkosh Carrier Annex Post Office | Oshkosh, WI 54902 | 1900 Venture Dr | 9202325760 | View Details Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 100 City Ctr | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 112 Otter Ave | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 150 Waugoo Ave | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54904 | 1500 Planeview Dr | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54902 | 1801 Witzel Ave | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 1900 Jackson St | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 2101 Bowen St | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 215 Church Ave | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54902 | 215 W 20th Ave | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54904 | 2415 Westowne Ave | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54904 | 301 S Westhaven Dr | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54902 | 347 N Sawyer St | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54904 | 500 S Oakwood Rd | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54902 | 505 Knapp St | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 748 Algoma Blvd | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54901 | 800 N Main St | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54902 | 927 Oregon St | -- | Get Directions |
| Public Collection Box | Oshkosh, WI 54902 | 950 S Koeller St | -- | Get Directions |
