| Post Office Name | City/State | Address | Action |
|---|---|---|---|
| Baker City Post Office | Baker City, OR 97814 | 1550 Dewey Ave | View Details Get Directions |
| Durkee Post Office | Durkee, OR 97905 | 28677 Old Hwy 30 | View Details Get Directions |
| Haines Post Office | Haines, OR 97833 | 918 Front St | View Details Get Directions |
| Halfway Post Office | Halfway, OR 97834 | 107 S Main St | View Details Get Directions |
| Huntington Post Office | Huntington, OR 97907 | 10 E Washington St | View Details Get Directions |
| North Powder Post Office | North Powder, OR 97867 | 205 E St | View Details Get Directions |
| Oxbow Post Office | Oxbow, OR 97840 | 49516 Homestead Rd | View Details Get Directions |
| Prairie City Post Office | Prairie City, OR 97869 | 150 Sw Main St | View Details Get Directions |
| Richland Post Office | Richland, OR 97870 | 203 Main St | View Details Get Directions |
| Sumpter Post Office | Sumpter, OR 97877 | 321 Se Austin St | View Details Get Directions |
| Unity Post Office | Unity, OR 97884 | 105 Main St | View Details Get Directions |
| Public Collection Box | Baker City, OR 97814 | 1205 Campbell St | Get Directions |
| Public Collection Box | Baker City, OR 97814 | 1995 3rd St | Get Directions |
| Public Collection Box | Baker City, OR 97814 | 2021 Main St | Get Directions |
