Marriottsville, Maryland
Marriottsville, Maryland | |
|---|---|
Waverley Mansion | |
| Coordinates: 39°21′00″N 76°53′58″W / 39.35000°N 76.89944°W | |
| Country | United States of America |
| State | Maryland |
| County | Howard |
| Elevation | 93 m (305 ft) |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code | 21104 |
| Area code(s) | 410, 443, & 667 |
| GNIS feature ID | 590745 |
Marriottsville is an unincorporated community in Howard, Carroll and Baltimore counties, Maryland, United States. Marriottsville is located along Marriottsville Road near the Carroll County line, 10.3 miles (16.6 km) north-northwest of Columbia.