Post Offices List in Merrick County, Nebraska:
| Central City Post Office | 1512 16th St, Central City, NE 68826 |
| Chapman Post Office | 204 9th St, Chapman, NE 68827 |
| Clarks Post Office | 303 N Green St, Clarks, NE 68628 |
| Palmer Post Office | 907 Commercial St, Palmer, NE 68864 |
| Silver Creek Post Office | 215 Vine St, Silver Creek, NE 68663 |
| Archer Post Office | 2121 Archer Rd Stop 2, Archer, NE 68816 |