- Located at intersection of IL 3, IL 154, and IL 159 near
the Monroe County line
- Latitude: 38°12'42" N (+38.2117)
- Longitude: 89°59'39" W (-89.9942)
- Elevation: 479 feet above sea level
- Precinct: Red Bud
- Land area: 2.1 square miles
- Water area: 0.01 square miles (4.2 acres)
As the crow flies, Red Bud is...
| Year | Population | Percent change |
|---|
| 1990 | 2,918 | -- |
| 2000 | 3,422 | +17.3% |