Boone County
Sign in to savecounty in Illinois, United States
Key facts
- Country
- United States
- State
- Illinois
- Founded
- March 3, 1836
- Named after
- Daniel Boone
- Seat
- Belvidere
- Largest city
- Belvidere
- Total
- 282.039 sq mi (730.48 km )
- Land
- 280.741 sq mi (727.12 km )
- Water
- 1.298 sq mi (3.36 km )
- Estimate 2025
- 53,568
- Density
- 190.38/sq mi (73.507/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional districts
- 11th , 16th
- Website
- www .boonecountyil .org
via Wikipedia infobox
Article
Boone County is a county located in the U.S. state of Illinois. As of the 2020 census, the population was 53,448. Its county seat is Belvidere. Boone County is included in the Rockford, Illinois metropolitan area.
History