Waldorf zipcode
| City | Waldorf |
| ZIP Code | 20603 |
| Type | Standard |
| State Code | MD |
| State | Maryland |
ZIP code of Waldorf is 20603. This place is located in Maryland state in US. To send any postal service to Waldorf, you must use 20603 zipcode.
The ZIP code 20603 is also used with 1 more city name of Maryland.
- Saint Charles, MD