Boone County Zoning Information

The Boone County Zoning Ordinance was adopted by the Boone County Board on July 9, 2008, with amendments as of November 18, 2015.
The Zoning Ordinance dividing Boone County into districts, regulating and restricting the location and use of buildings, structures and land for trade, industry, residence and other uses within these districts; regulating and restricting the intensity of such uses, and establishing setback lines in order to promote the orderly development of unincorporated portion of Boone County in accordance with the Official Comprehensive Plan and Illinois Complied Statutes. 

Table of Permitted Uses Section 3.16
Click Here!

Zoning Maps are available for viewing here.

Zoning Verification Letters
Zoning verification letters can be requested by emailing your request at  Please note there is a $25.00 fee per lot.  If you have additional questions please call 815-547-6698.