City in Illinois
La Harpe, IL
- Population
- 1,137 (2024)
- Density
- 834 / sq mi
- Land area
- 1.4 sq mi
- Coordinates
- 40.5848, -90.9695
Resident reviews
Be the first to review →No reviews yet. Live in La Harpe, or used to? Tell people what it is really like.
ZIP codes
- 61450