| Post Office Name | US Post Office |
| Address | 1575 Postal Rd |
| City | Chester |
| State | Maryland |
| Phone Number | (410) 643-6488 |
| Latitude | 38.9555 |
| Longitude | -76.2799 |
21619 US Post Office in Chester, Maryland is located at 1575 Postal Rd. The Chester Post Office Number is (410) 643-6488
