Post Offices List in Saline County, Illinois:
| Carrier Mills Post Office | 107 W Oak St, Carrier Mills, IL 62917 |
| Eldorado Post Office | 900 4th St, Eldorado, IL 62930 |
| Galatia Post Office | 106 W Main St, Galatia, IL 62935 |
| Harrisburg Post Office | 101 W Church St, Harrisburg, IL 62946 |
| Raleigh Post Office | 16 E Church St, Raleigh, IL 62977 |
| Stonefort Post Office | 1055 Wilson St, Stonefort, IL 62987 |
| Muddy Post Office | 305 Public Rd, Muddy, IL 62965 |