Post Offices List in Monroe City, North Carolina:
| Monroe Post Office | 101 S Charlotte Ave, Monroe, NC 28112 |
| Monroe Annex Post Office | 1639 Dickerson Blvd, Monroe, NC 28110 |
| Monroe Post Office | 101 S Charlotte Ave, Monroe, NC 28112 |
| Monroe Annex Post Office | 1639 Dickerson Blvd, Monroe, NC 28110 |