datacatalog.cookcountyil.govThe Parcel 2016 feature contains tax parcel polygons for the 2016 property tax assessment at the County. This feature reflects tax parcel polygons as they existed from 1/1/2016 through 12/31/2016. Each parcel is uniquely identified with a Property Index Number (PIN).Shapefilehttps://datacatalog.cookcountyil.gov/api/views/a33b-b59uengCook County Open DataPublicHistorical - ccgisdata - Parcels [Illinois--Cook County] {2016}DatasetsIllinois--Cook CountyIllinois2016