| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Alma Post Office | Alma, IL 62807 | 127 7th St | 6185477200 | View Details Get Directions |
| Centralia Post Office | Centralia, IL 62801 | 314 S Poplar St | 6185326717 | View Details Get Directions |
| Dix Post Office | Dix, IL 62830 | 302 N Main St | 6182667369 | View Details Get Directions |
| Farina Post Office | Farina, IL 62838 | 306 W Madison St | 6182456113 | View Details Get Directions |
| Iuka Post Office | Iuka, IL 62849 | 311 N Front St | 6183236401 | View Details Get Directions |
| Keenes Post Office | Keenes, IL 62851 | 400 Sycamore St | 6188952554 | View Details Get Directions |
| Kell Post Office | Kell, IL 62853 | 303 3rd St | 6188226878 | View Details Get Directions |
| Kinmundy Post Office | Kinmundy, IL 62854 | 109 W 3rd St | 6185473322 | View Details Get Directions |
| Odin Post Office | Odin, IL 62870 | 104 E Kirkwood St | 6187758327 | View Details Get Directions |
| Patoka Post Office | Patoka, IL 62875 | 105 S Railroad St | 6184325922 | View Details Get Directions |
| Salem Post Office | Salem, IL 62881 | 125 S Delmar Ave | 6185480503 | View Details Get Directions |
| Sandoval Post Office | Sandoval, IL 62882 | 308 N Main St | 6182473895 | View Details Get Directions |
| Texico Post Office | Texico, IL 62889 | 13398 E Dix Texico Rd | 6182667370 | View Details Get Directions |
| Vernon Post Office | Vernon, IL 62892 | 200 N Race St | 6184327723 | View Details Get Directions |
| Walnut Hill Post Office | Walnut Hill, IL 62893 | 61 Harrison St | 6185321387 | View Details Get Directions |
| Public Collection Box | Salem, IL 62881 | 100 E Main St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 100 Washington Blvd | -- | Get Directions |
| Public Collection Box | Salem, IL 62881 | 101 S Broadway Ave | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 1050 Ml King Dr | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 1067 W Broadway | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 110 N Broadway | -- | Get Directions |
| Public Collection Box | Salem, IL 62881 | 125 S Pearl St | -- | Get Directions |
| Public Collection Box | Salem, IL 62881 | 1300 S Broadway Ave | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 1311 S Poplar St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 1422 E Mccord St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 215 S Poplar St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 223 N Commercial St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 232 E Broadway | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 301 Melrose Ave | -- | Get Directions |
| Public Collection Box | Farina, IL 62838 | 306 W Madison Ave | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 318 S Elm St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 325 S Poplar St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 336 N Elm St | -- | Get Directions |
| Public Collection Box | Salem, IL 62881 | 406 E Main St | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 429 S Pleasant Ave | -- | Get Directions |
| Public Collection Box | Centralia, IL 62801 | 800 S Elm St | -- | Get Directions |
