- Located along IL 141 at the northeast corner of the county
- Latitude: 37°54'31" N (+37.9086)
- Longitude: 88°07'45" W (-88.1292)
- Elevation: 370 feet above sea level
- Public Land Survey: T. 7 S., R. 10 E.
- Precinct: New Haven
- Land area: 1.2 square miles
- Water area: 0.03 square miles (18.1 acres)
As the crow flies, New Haven is...
| Year | Population | Percent change |
|---|
| 1990 | 459 | -- |
| 2000 | 477 | +3.9% |