| Post Office | Lusby |
| Division | Calvert |
| Pincode | 20657 |
| Post Office | Huntingtown |
| Division | Calvert |
| Pincode | 20639 |
| Post Office | Prince Frederick |
| Division | Calvert |
| Pincode | 20678 |
| Post Office | Chesapeake Beach |
| Division | Calvert |
| Pincode | 20732 |
| Post Office | Owings |
| Division | Calvert |
| Pincode | 20736 |
| Post Office | Dunkirk |
| Division | Calvert |
| Pincode | 20754 |
| Post Office | Saint Leonard |
| Division | Calvert |
| Pincode | 20685 |
| Post Office | North Beach |
| Division | Calvert |
| Pincode | 20714 |
| Post Office | Port Republic |
| Division | Calvert |
| Pincode | 20676 |
14 City in Calvert | List of Zip Codes Location In Maryland and Your selected County Calvert