| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Dakota City Post Office | Dakota City, NE 68731 | 110 N 16th St | 4029873322 | View Details Get Directions |
| Emerson Post Office | Emerson, NE 68733 | 103 N Main St | 4026952462 | View Details Get Directions |
| Homer Post Office | Homer, NE 68030 | 113 John St | 4026982476 | View Details Get Directions |
| Hubbard Post Office | Hubbard, NE 68741 | 211 Cherry St | 4026324271 | View Details Get Directions |
| Jackson Post Office | Jackson, NE 68743 | 112 W Elk St | 4026324439 | View Details Get Directions |
| Ponca Post Office | Ponca, NE 68770 | 112 W 3rd St | 4027552705 | View Details Get Directions |
| South Sioux City Post Office | South Sioux City, NE 68776 | 801 W 29th St | 4024941312 | View Details Get Directions |
| Emerson Village Post Office | Emerson, NE 68733 | 1013 S Main St | 4026952175 | Get Directions |
| Waterbury Post Office | Waterbury, NE 68785 | 301 Logan St | 4026382555 | View Details Get Directions |
| Public Collection Box | South Sioux City, NE 68776 | 1615 1st Ave | -- | Get Directions |
| Public Collection Box | South Sioux City, NE 68776 | 2024 Dakota Ave | -- | Get Directions |
