ZIP Code 20659 – Mechanicsville, Maryland
The 20659 ZIP Code belongs to Mechanicsville, Maryland. The population in this 20659 ZIP code is 23,918. The latitude is 38.41886 and longitude is -76.73238 in 20659 Mechanicsville, Maryland. The time zone for this 20659 ZIP code is America/New_York.
| City | Mechanicsville |
| Zip Code | 20659 |
| State | Maryland |
| County | St. Mary's |
| Population | 23,918 |
| Latitude | 38.41886 |
| Longitude | -76.73238 |
| Time Zone | America/New_York |