| Post Office Name | US Post Office |
| Address | 12085 Mt Victoria Rd |
| City | Newburg |
| State | Maryland |
| Phone Number | (301) 259-4637 |
| Latitude | 38.3457 |
| Longitude | -76.9162 |
20664 US Post Office in Newburg, Maryland is located at 12085 Mt Victoria Rd. The Newburg Post Office Number is (301) 259-4637
