About ZIP code 20852
The ZIP code 20852 routes mail to Rockville in the Maryland region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
20852 - Rockville
ZIP code 20852 is Rockville in Maryland, United States.
| ZIP code | 20852 |
| Place | Rockville |
| Region | Maryland |
| District | Montgomery |
| Country | United States (US) |
| Coordinates | 39.0496, -77.1204 (map) |