St. Helena Island (Maryland)
St. Helena Island, Maryland | |
|---|---|
| Coordinates: 39°2′28″N 76°33′53″W / 39.04111°N 76.56472°W | |
| Country | United States |
| State | Maryland |
| County | Anne Arundel |
| Elevation | 52 ft (16 m) |
| Time zone | UTC-5 (Eastern (EST)) |
| • Summer (DST) | UTC-4 (EDT) |
| ZIP code | 21032 |
| Area code | 410 |
St. Helena Island is situated between Round Bay and Little Round Bay in the Severn River, 5 miles (8.0 km) upstream from Annapolis, Maryland and 17 miles (27 km) south of Baltimore, Maryland.