| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Alto Pass Post Office | Alto Pass, IL 62905 | 85 N Elm St | 6188934014 | View Details Get Directions |
| Ava Post Office | Ava, IL 62907 | 222 W Main St | 6184263621 | View Details Get Directions |
| Campbell Hill Post Office | Campbell Hill, IL 62916 | 106 W Front St | 6184263284 | View Details Get Directions |
| Carbondale Post Office | Carbondale, IL 62901 | 1301 E Main St | 6183515651 | View Details Get Directions |
| De Soto Post Office | De Soto, IL 62924 | 104 N Chestnut St | 6188672522 | View Details Get Directions |
| Dowell Post Office | Dowell, IL 62927 | 501 Union Ave | 6185681821 | View Details Get Directions |
| Downtown Carbondale Post Office | Carbondale, IL 62901 | 2001 W Main St Ste 101 | 6185494904 | View Details Get Directions |
| Du Quoin Post Office | Du Quoin, IL 62832 | 304 E Main St | 6185423933 | View Details Get Directions |
| Elkville Post Office | Elkville, IL 62932 | 108 S 4th St | 6185681711 | View Details Get Directions |
| Gorham Post Office | Gorham, IL 62940 | 407 Main St | 6185652042 | View Details Get Directions |
| Grand Tower Post Office | Grand Tower, IL 62942 | 522 Front St | 6185652332 | View Details Get Directions |
| Jacob Post Office | Jacob, IL 62950 | 3093 E Jacob Rd | 6187634214 | View Details Get Directions |
| Makanda Post Office | Makanda, IL 62958 | 709 Makanda Rd | 6184575348 | View Details Get Directions |
| Murphysboro Post Office | Murphysboro, IL 62966 | 203 N 11th St | 6186844841 | View Details Get Directions |
| Rockwood Post Office | Rockwood, IL 62280 | 900 Original St | 6187634367 | View Details Get Directions |
| Vergennes Post Office | Vergennes, IL 62994 | 725 Hack Ave | 6186846631 | View Details Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 100 Univ Mall | -- | Get Directions |
| Public Collection Box | Murphysboro, IL 62966 | 1001 Mulberry St | -- | Get Directions |
| Public Collection Box | Murphysboro, IL 62966 | 1001 Walnut St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 1100 W Main St | -- | Get Directions |
| Public Collection Box | Du Quoin, IL 62832 | 124 W Main St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 150 E Pleasant Hill Rd | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 1815 W Main St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 1901 S Illinois Ave | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 2001 W Main St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 209 W Monroe St | -- | Get Directions |
| Public Collection Box | Du Quoin, IL 62832 | 215 E Grantway St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 216 E Main St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 216 Physical Plant Dr | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 250 W Cherry St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 290 Warren Rd | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 509 S University Ave | -- | Get Directions |
| Public Collection Box | Murphysboro, IL 62966 | 550 E Industrial Park Rd | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 601 E Campus Dr | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 602 E College St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 640 E Walnut St | -- | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 816 E Main St | -- | Get Directions |
