- Latitude: 37°15'07" N (+37.2519)
- Longitude: 89°01'16" W (-89.0211)
- Elevation: 404 feet above sea level
- Precinct: Grand Chain
- Land area: 1.1 square miles
As the crow flies, New Grand Chain is...
| Year | Population | Percent change |
|---|
| 1990 | 273 | -- |
| 2000 | 233 | -14.7% |