The zoning maps available on this page are static PDFs of unincorporated zoning by township. It is possible to view the unincorporated zoning of specific parcels usingMapsOnline- in order to locate the parcel, a valid address or PIN is required.
Historic Zoning Maps
Historic zoning maps, back to 2005, are available for unincorporated Lake County townships through the county Open Data Portal. The maps can be viewed via a search app available through thislink. Once you’ve opened the page, scroll to the bottom of the page to access the app.
To view maps produced before 2005, please call 847-377-2600.