Boone County
Also known as Boone County, Indiana, Boone County, IN
county in Indiana, United States
Key facts
- Country
- United States
- State
- Indiana
- Founded
- April 1, 1830 (created), 1831 (organized)
- Named after
- Daniel Boone
- Seat
- Lebanon
- Largest city
- Zionsville
- Total
- 423.25 sq mi (1,096.2 km )
- Land
- 422.91 sq mi (1,095.3 km )
- Water
- 0.34 sq mi (0.88 km ) 0.08%
- Estimate 2025
- 80,689
- Density
- 167.44/sq mi (64.649/km )
- Congressional districts
- 4th , 5th
- Website
Article
Boone County is a county in the U.S. state of Indiana. As of 2020, the population was 70,812. The county seat is Lebanon.
History