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County
Assessor - Parcel Universe (Current Year Only)
Cook County of Illinois —
A current-year-only universe of Cook County parcels with attached geographic, governmental, and spatial data. When working with Parcel Index Numbers (PINs) make sure... -
County
Assessor - Commercial Valuation Data
Cook County of Illinois —
Commercial valuation data collected and maintained by the Cook County Assessor's Office, from 2021 to present. The office uses this data primarily for valuation and... -
County
Assessor - Parcel Universe
Cook County of Illinois —
A complete, historic universe of Cook County parcels with attached geographic, governmental, and spatial data. When working with Parcel Index Numbers (PINs) make sure... -
County
Historical - ccgismap - Area 11 Leyden, Norwood Park & Jefferson Townships
Cook County of Illinois —
Cook County GIS Dept map of Leyden, Norwood Park & Jefferson Townships in a pdf format. Includes streets and municipalities. -
County
ETSB 911 Monthly Call Volume
Cook County of Illinois —
Monthly volume of E911 calls received by Cook County ETSB 911. Counts are broken up by call type and Remote Site location. The Cook County ETSB provides 9-1-1... -
County
Historical - ccgismap - Area 15 Berwyn, Cicero, Oak Park & Stickney Townships. West and South Towns.
Cook County of Illinois —
Cook County GIS Dept map of Berwyn, Cicero, Oak Park & Stickney Townships. West and South Towns in a pdf format. Includes streets and municipalities. -
County
Historical - Forest Preserve-Cook County Forest Preserve Trails
Cook County of Illinois —
KML file of trails within the Forest Preserve District of Cook County. To view or use these files, special GIS software such as Google Earth is required -
County
Historical - Department of Revenue - Businesses Subject to Home Rule Taxes - 2011 through September 8th
Cook County of Illinois —
This dataset is no longer updated. For updated datasets please search for "Registered with the Cook County Department of Revenue." This dataset may be removed in the... -
County
Historical - GIS-Shapefiles of trails in the Cook County Forest Preserves
Cook County of Illinois —
Trails within the Forest Preserve District of Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is... -
County
Assessor - Residential Condominium Unit Characteristics
Cook County of Illinois —
Residential condominium unit characteristics collected and maintained by the Assessor's office for all of Cook County, from 1999 to present. The office uses this data... -
County
Park Boundary
Cook County of Illinois —
The purpose of this dataset is to indicate the boundary of each park in Cook County, Illinois. -
County
Historical - GIS-Shapefiles of shelters in the Cook County Forest Preserves
Cook County of Illinois —
Shelters within the Forest Preserve District of Cook County. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is... -
County
Historical - ccgismap - Area 12 Jefferson, Norwood Park & West Townships
Cook County of Illinois —
Cook County GIS Dept map of Jefferson, Norwood Park & West Townships in a pdf format. Includes streets and municipalities. -
County
Historical - Forest Preserve District-Boundaries of Cook County Forest Preserves
Cook County of Illinois —
KML file of the boundaries of Cook County Forest Preserve facilities. To view or use these files, special GIS software such as Google Earth is required