Boone County Map
The County of Boone is located in the State of Illinois. Find directions to Boone County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Boone County population is estimated at 52,777 people. The Boone County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include DeKalb County, McHenry County, Ogle County, Winnebago County, Rock County, Walworth County.
Top cities include Belvidere, Poplar Grove, Capron, Timberlane, Caledonia