| Post Office Name | City/State | Address | Action |
|---|---|---|---|
| Cambria Post Office | Cambria, IL 62915 | 104 N Maple St | View Details Get Directions |
| Carbondale Post Office | Carbondale, IL 62901 | 1301 E Main St | View Details Get Directions |
| Carrier Mills Post Office | Carrier Mills, IL 62917 | 107 W Oak St | View Details Get Directions |
| Carterville Post Office | Carterville, IL 62918 | 101 E Grand Ave | View Details Get Directions |
| Colp Post Office | Colp, IL 62921 | 105 N Mayor Caliper Dr | View Details Get Directions |
| Creal Springs Post Office | Creal Springs, IL 62922 | 112 W Blue Ave | View Details Get Directions |
| De Soto Post Office | De Soto, IL 62924 | 104 N Chestnut St | View Details Get Directions |
| Downtown Carbondale Post Office | Carbondale, IL 62901 | 2001 W Main St Ste 101 | View Details Get Directions |
| Energy Post Office | Energy, IL 62933 | 208 N Pershing St | View Details Get Directions |
| Freeman Spur Post Office | Freeman Spur, IL 62841 | 19072 Freeman Spur Rd | View Details Get Directions |
| Goreville Post Office | Goreville, IL 62939 | 117 S Broadway | View Details Get Directions |
| Herrin Post Office | Herrin, IL 62948 | 200 S Park Ave | View Details Get Directions |
| Hurst Post Office | Hurst, IL 62949 | 212 N Bush Ave | View Details Get Directions |
| Johnston City Post Office | Johnston City, IL 62951 | 205 W Broadway Blvd | View Details Get Directions |
| Makanda Post Office | Makanda, IL 62958 | 709 Makanda Rd | View Details Get Directions |
| Marion Post Office | Marion, IL 62959 | 205 E Main St | View Details Get Directions |
| Marion Center Post Office | Marion, IL 62959 | 1301 Enterprise Way Ste 32 | View Details Get Directions |
| Pittsburg Post Office | Pittsburg, IL 62974 | 16181 Pittsburg Rd | View Details Get Directions |
| Stonefort Post Office | Stonefort, IL 62987 | 1055 Wilson St | View Details Get Directions |
| Thompsonville Post Office | Thompsonville, IL 62890 | 21302 Shawneetown Rd | View Details Get Directions |
| West Frankfort Post Office | West Frankfort, IL 62896 | 219 E Main St | View Details Get Directions |
| Public Collection Box | Marion, IL 62959 | 100 S Madison St | Get Directions |
| Public Collection Box | Marion, IL 62959 | 100 S Mechanic | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 100 Univ Mall | Get Directions |
| Public Collection Box | West Frankfort, IL 62896 | 110 E Oak St | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 1100 W Main St | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 150 E Pleasant Hill Rd | Get Directions |
| Public Collection Box | Marion, IL 62959 | 1508 W Main St | 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 | Marion, IL 62959 | 200 W Jefferson St | 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 | 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 | Marion, IL 62959 | 300 Tower Square Plz | Get Directions |
| Public Collection Box | Marion, IL 62959 | 3000 W Deyoung St Ste 800b | Get Directions |
| Public Collection Box | Marion, IL 62959 | 309 E Deyoung St | Get Directions |
| Public Collection Box | Marion, IL 62959 | 501 N Market St | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 509 S University Ave | 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 | Johnston City, IL 62951 | 808 Grand Ave | Get Directions |
| Public Collection Box | Carbondale, IL 62901 | 816 E Main St | Get Directions |
| Public Collection Box | Marion, IL 62959 | 901 N Carbon St | Get Directions |
