Post Offices List in Dixon County, Nebraska:
| Allen Post Office | 104 E 2nd St, Allen, NE 68710 |
| Concord Post Office | 207 Lincoln St, Concord, NE 68728 |
| Dixon Post Office | 302 2nd St, Dixon, NE 68732 |
| Newcastle Post Office | 308 Main St, Newcastle, NE 68757 |
| Ponca Post Office | 112 W 3rd St, Ponca, NE 68770 |
| Wakefield Post Office | 319 Main St, Wakefield, NE 68784 |
| Waterbury Post Office | 301 Logan St, Waterbury, NE 68785 |