City in Illinois
Gillespie, IL
- Population
- 3,087 (2024)
- Density
- 2,080 / sq mi
- Land area
- 1.5 sq mi
- Coordinates
- 39.1254, -89.8173
Resident reviews
Be the first to review →No reviews yet. Live in Gillespie, or used to? Tell people what it is really like.
ZIP codes
- 62033