- Located on IL 13 at the bridge over the Ohio River
- Latitude: 37°41'49" N (+37.6969)
- Longitude: 88°08'12" W (-88.1367)
- Elevation: 370 feet above sea level
- Public Land Survey: T. 9 S., R. 10 E.
- Precinct: Shawnee
- Land area: 0.52 square miles (334.6 acres)
As the crow flies, Old Shawneetown is...
| Year | Population | Percent change |
|---|
| 1990 | 356 | -- |
| 2000 | 278 | -21.9% |