| Beaver Springs Post Office |
85 Pine St, Beaver Springs, PA 17812 |
| Beavertown Post Office |
212 S Sassafras St, Beavertown, PA 17813 |
| Freeburg Post Office |
12 E Market St, Freeburg, PA 17827 |
| Hummels Wharf Post Office |
1245 N Susquehanna Trl, Hummels Wharf, PA 17831 |
| Kreamer Post Office |
515 Kreamer Ave, Kreamer, PA 17833 |
| Middleburg Post Office |
9 N Main St, Middleburg, PA 17842 |
| Mount Pleasant Mills Post Office |
9116 Route 35, Mount Pleasant Mills, PA 17853 |
| Paxtonville Post Office |
1072 Paxton St Ste 10, Paxtonville, PA 17861 |
| Penns Creek Post Office |
106 Raspberry St, Penns Creek, PA 17862 |
| Port Trevorton Post Office |
3934 S Susquehanna Trl Ste 10, Port Trevorton, PA 17864 |
| Selinsgrove Post Office |
100 S Market St, Selinsgrove, PA 17870 |
| Shamokin Dam Post Office |
3054 N Susquehanna Trl, Shamokin Dam, PA 17876 |
| Troxelville Post Office |
8891 Route 235, Troxelville, PA 17882 |
