Sandy Hook, Maryland
| Sandy Hook, Maryland | |
|---|---|
| Coordinates: 39°19′43″N 77°42′19″W / 39.32861°N 77.70528°W | |
| Country | United States | 
| State | Maryland | 
| County | Washington | 
| Area | |
|  • Total | 0.22 sq mi (0.56 km2) | 
| • Land | 0.22 sq mi (0.56 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 404 ft (123 m) | 
| Population  (2020) | |
|  • Total | 168 | 
| • Density | 777.78/sq mi (300.79/km2) | 
| Time zone | UTC−5 (Eastern (EST)) | 
| • Summer (DST) | UTC−4 (EDT) | 
| ZIP code | 21758 | 
| Area code(s) | 301, 240 | 
| GNIS feature ID | 2583684 | 
Sandy Hook is an unincorporated community and census-designated place in Washington County, Maryland, United States. Its population was 188 as of the 2010 census.