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 sq mi (0.00 km2)
Elevation
1,660 ft (510 m)
Population
 (2020)
 • Total
19
 • Density35/sq mi (13.4/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.