Post Offices List in Boone County, Nebraska:
| Albion Post Office | 310 W Church St, Albion, NE 68620 |
| Cedar Rapids Post Office | 214 W Main St, Cedar Rapids, NE 68627 |
| Petersburg Post Office | 120 Main St, Petersburg, NE 68652 |
| Saint Edward Post Office | 207 Beaver St, Saint Edward, NE 68660 |