ZIP Code 20689 – Sunderland, Maryland
The 20689 ZIP Code belongs to Sunderland, Maryland. The population in this 20689 ZIP code is 2,046. The latitude is 38.66963 and longitude is -76.58591 in 20689 Sunderland, Maryland. The time zone for this 20689 ZIP code is America/New_York.
| City | Sunderland |
| Zip Code | 20689 |
| State | Maryland |
| County | Calvert |
| Population | 2,046 |
| Latitude | 38.66963 |
| Longitude | -76.58591 |
| Time Zone | America/New_York |