- Location: Pope County, Illinois
- Legal status: City
- Population: 726 (Change since 1990: -11.8%)
- Previously known as: Sarahsville
- Located along the Ohio River on IL 146
- Latitude: 37°22'02" N (+37.3672)
- Longitude: 88°29'11" W (-88.4864)
- Elevation: 352 feet above sea level
- Precinct: Golconda No. 3
- Land area: 0.56 square miles (361.0 acres)
- Water area: 0.03 square miles (16.8 acres)
As the crow flies, Golconda is...
| Year | Population | Percent change |
|---|
| 1990 | 823 | -- |
| 2000 | 726 | -11.8% |