| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Culver Post Office | Culver, IN 46511 | 115 W Jefferson St | 5748422965 | View Details Get Directions |
| Grovertown Post Office | Grovertown, IN 46531 | 4840 N State Road 23 | 5748678388 | View Details Get Directions |
| Hamlet Post Office | Hamlet, IN 46532 | 1 Starke St | 5748673201 | View Details Get Directions |
| Knox Post Office | Knox, IN 46534 | 205 W Washington St | 5747723822 | View Details Get Directions |
| Monterey Post Office | Monterey, IN 46960 | 6194 E Main St Ste B | 5745424912 | View Details Get Directions |
| North Judson Post Office | North Judson, IN 46366 | 305 Keller Ave | 5748962931 | View Details Get Directions |
| Plymouth Post Office | Plymouth, IN 46563 | 124 W Garro St | 5749362629 | View Details Get Directions |
| San Pierre Post Office | San Pierre, IN 46374 | 104 Eliza St | 2198285671 | View Details Get Directions |
| Kingsford Heights Village Post Office | Hamlet, IN 46532 | 8498 S Us Highway 6 And 35 | 2198747310 | Get Directions |
| Lapaz Village Post Office | Plymouth, IN 46563 | 2020 Us Highway 31 | 5747843822 | Get Directions |
| Walkerton Post Office | Walkerton, IN 46574 | 620 Van Buren St | 5745863213 | View Details Get Directions |
| Winamac Post Office | Winamac, IN 46996 | 209 E Pearl St | 5749463743 | View Details Get Directions |
| Mailbox in Post Office Lobby | Monterey, IN 46960 | 6194 E Main St | -- | Get Directions |
| Public Collection Box | Winamac, IN 46996 | 110 E Meridian St | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 112 W Jefferson St | -- | Get Directions |
| Public Collection Box | Knox, IN 46534 | 1209 S Heaton St | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 1500 Pilgrim Ln | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 1501 N Oak Dr | -- | Get Directions |
| Public Collection Box | Culver, IN 46511 | 18000 Latonka Trl | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 1919 Lake Ave | -- | Get Directions |
| Public Collection Box | North Judson, IN 46366 | 199 Main St | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 2001 N Michigan St | -- | Get Directions |
| Public Collection Box | Knox, IN 46534 | 22 N Main St | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 2855 Miller Dr | -- | Get Directions |
| Public Collection Box | Walkerton, IN 46574 | 300 Michigan St | -- | Get Directions |
| Public Collection Box | Winamac, IN 46996 | 317 E 13th St | -- | Get Directions |
| Public Collection Box | Walkerton, IN 46574 | 409 Roosevelt Rd | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 5203 Plymouth Laporte Trl | -- | Get Directions |
| Public Collection Box | North Judson, IN 46366 | 5900 S Range Rd | -- | Get Directions |
| Public Collection Box | North Judson, IN 46366 | 606 W Talmer Ave | -- | Get Directions |
| Public Collection Box | Culver, IN 46511 | 700 E Lake Shore Dr | -- | Get Directions |
| Public Collection Box | Walkerton, IN 46574 | 7893 N State Road 23 | -- | Get Directions |
| Public Collection Box | Walkerton, IN 46574 | 7996 E State Road 4 | -- | Get Directions |
| Public Collection Box | Knox, IN 46534 | 807 S Heaton St | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 840 S Michigan St | -- | Get Directions |
| Public Collection Box | Winamac, IN 46996 | 850 N Plymouth Rd | -- | Get Directions |
| Public Collection Box | Plymouth, IN 46563 | 865 E Jefferson St | -- | Get Directions |
