Revillo, South Dakota

Revillo, South Dakota
Location in Grant County and the state of South Dakota
Coordinates: 45°00′55″N 96°34′16″W / 45.01528°N 96.57111°W / 45.01528; -96.57111
CountryUnited States
StateSouth Dakota
CountyGrant
Incorporated1900
Area
  Total
0.17 sq mi (0.43 km2)
  Land0.17 sq mi (0.43 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,201 ft (366 m)
Population
 (2020)
  Total
99
  Density592.81/sq mi (228.62/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
57259
Area code605
FIPS code46-54220
GNIS feature ID1267550

Revillo is a town in southeastern Grant County, South Dakota, United States. The population was 99 at the 2020 census.

The name of the town most likely was derived from a backwards spelling of the proper name "Olliver".