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 / 45.26056; -96.91528
CountryUnited States
StateSouth Dakota
CountyGrant
Incorporated1917
Area
  Total
0.55 sq mi (1.42 km2)
  Land0.55 sq mi (1.42 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,660 ft (510 m)
Population
 (2020)
  Total
19
  Density34.73/sq mi (13.40/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
57251
Area code605
FIPS code46-41220
GNIS feature ID1267472

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.