| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Abingdon Post Office | Abingdon, IL 61410 | 123 W Meek St | 3094622441 | View Details Get Directions |
| Alexis Post Office | Alexis, IL 61412 | 101 S Main St | 3094823264 | View Details Get Directions |
| Avon Post Office | Avon, IL 61415 | 101 E Washington St | 3094653103 | View Details Get Directions |
| Berwick Post Office | Berwick, IL 61417 | 1162 130th St | 3094622932 | View Details Get Directions |
| Cameron Post Office | Cameron, IL 61423 | 559 Care St | 3095639627 | View Details Get Directions |
| Galesburg Post Office | Galesburg, IL 61401 | 476 E Main St Ste A | 3093426166 | View Details Get Directions |
| Kirkwood Post Office | Kirkwood, IL 61447 | 131 S Kirk St | 3097682526 | View Details Get Directions |
| Little York Post Office | Little York, IL 61453 | 102 N Walnut | 3097295130 | View Details Get Directions |
| Monmouth Post Office | Monmouth, IL 61462 | 235 S 1st St | 3097344312 | View Details Get Directions |
| Roseville Post Office | Roseville, IL 61473 | 140 N Arbitary St | 3094262464 | View Details Get Directions |
| Saint Augustine Post Office | Saint Augustine, IL 61474 | 34 N Main St | 3094653579 | View Details Get Directions |
| Smithshire Post Office | Smithshire, IL 61478 | 124 E State St | 3093257128 | View Details Get Directions |
| Mailbox in Post Office Lobby | Monmouth, IL 61462 | 235 1st St | -- | Get Directions |
| Mailbox in Post Office Lobby | Monmouth, IL 61462 | 235 Ist St | -- | Get Directions |
| Mailbox in Post Office Lobby | Galesburg, IL 61401 | 476 E Main St | -- | Get Directions |
| Public Collection Box | Monmouth, IL 61462 | 100 E Broadway | -- | Get Directions |
| Public Collection Box | Monmouth, IL 61462 | 100 W Broadway | -- | Get Directions |
| Public Collection Box | Roseville, IL 61473 | 140 N Arbitrary St | -- | Get Directions |
| Public Collection Box | Galesburg, IL 61401 | 1440 N Henderson St | -- | Get Directions |
| Public Collection Box | Galesburg, IL 61401 | 180 S Soangetaha Rd | -- | Get Directions |
| Public Collection Box | Galesburg, IL 61401 | 1975 National Blvd | -- | Get Directions |
| Public Collection Box | Monmouth, IL 61462 | 200 E Harlem Ave | -- | Get Directions |
| Public Collection Box | Monmouth, IL 61462 | 220 N Main St | -- | Get Directions |
| Public Collection Box | Galesburg, IL 61401 | 261 N Broad St | -- | Get Directions |
| Public Collection Box | Galesburg, IL 61401 | 311 E Main St | -- | Get Directions |
| Public Collection Box | Galesburg, IL 61401 | 40 E Simmons St | -- | Get Directions |
| Public Collection Box | Galesburg, IL 61401 | 765 N Kellogg St | -- | Get Directions |
