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UnincorporatedZonebyParcel

Published by datacatalog.cookcountyil.gov | Cook County of Illinois | Catalog Last Checked: January 31, 2026 at 10:50 AM | Dataset Last Updated: January 27, 2026
This is a Cook County Feature class of Unincorporated Zoning District Boundaries by parcel. This data is provided by the Cook County Dept. Of Building and Zoning and is maintained by the Cook County Zoning Board of Appeals. Only unincorporated district boundaries are available, please contact specific municipalities for questions regarding incorporated municipal zoning districts.

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