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 sq mi (0.00 km2)
Elevation
1,201 ft (366 m)
Population
 (2020)
 • Total
99
 • Density592.1/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".