Marvin, South Dakota
Marvin, South Dakota  | |
|---|---|
Marvin, South Dakota Post Office  | |
Location in Grant County and the state of South Dakota  | |
| Coordinates: 45°15′38″N 96°54′55″W / 45.26056°N 96.91528°W | |
| Country | United States | 
| State | South Dakota | 
| County | Grant | 
| Incorporated | 1917 | 
| Area | |
 • Total  | 0.55 sq mi (1.42 km2) | 
| • Land | 0.55 sq mi (1.42 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 1,660 ft (510 m) | 
| Population  (2020)  | |
 • Total  | 19 | 
| • Density | 34.73/sq mi (13.40/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 57251  | 
| Area code | 605 | 
| FIPS code | 46-41220 | 
| GNIS feature ID | 1267472 | 
Marvin is a town in Grant County, South Dakota, United States. The population was 19 at the 2020 census.
Marvin was originally called Grade Siding; during the search for what residents considered a more suitable name, the presence of a Marvin brand safe in town caused the new name to be selected.