Mount Aetna, Maryland
Mount Aetna, Maryland  | |
|---|---|
Location of Mount Aetna, Maryland  | |
| Coordinates: 39°36′02″N 77°37′12″W / 39.60056°N 77.62000°W | |
| Country | United States | 
| State | Maryland | 
| County | Washington | 
| Area | |
 • Total  | 1.41 sq mi (3.66 km2) | 
| • Land | 1.41 sq mi (3.66 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 591 ft (180 m) | 
| Population  (2020)  | |
 • Total  | 580 | 
| • Density | 410.47/sq mi (158.51/km2) | 
| Time zone | UTC−5 (Eastern (EST)) | 
| • Summer (DST) | UTC−4 (EDT) | 
| FIPS code | 24-53750 | 
| GNIS feature ID | 2389509 | 
Mount Aetna is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 838 at the 2000 census.