Derwood zipcode
| City | Derwood |
| ZIP Code | 20855 |
| Type | Standard |
| State Code | MD |
| State | Maryland |
ZIP code of Derwood is 20855. This place is located in Maryland state in US. To send any postal service to Derwood, you must use 20855 zipcode.
The ZIP code 20855 is also used with 1 more city name of Maryland.
- Rockville, MD