ZIP Code 20637 – Hughesville, Maryland
The 20637 ZIP Code belongs to Hughesville, Maryland. The population in this 20637 ZIP code is 6,337. The latitude is 38.52577 and longitude is -76.77897 in 20637 Hughesville, Maryland. The time zone for this 20637 ZIP code is America/New_York.
| City | Hughesville |
| Zip Code | 20637 |
| State | Maryland |
| County | Charles |
| Population | 6,337 |
| Latitude | 38.52577 |
| Longitude | -76.77897 |
| Time Zone | America/New_York |