UnincorporatedZonebyParcel

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.
Organization: Cook County of Illinois
Organization URL: https://catalog.data.gov/organization/cook-county-il
Last updated: 2026-01-27
Tags: building and zoning, gis, inactive, unincorporated, zone, zoning, zoning board of appeals