Cook County
Parcel Data
Price: $250.00
Last Updated:
2025-Q2
Parcels in County:
1,418,745
Parcel data available to download as a GDB, GeoPackage, Shapefile, Excel, CSV, or Google Earth KML file.
All purchased data comes with six months of access, including any updates, at no additional cost.
Key attribute coverage for Cook County
The percentage of Cook County parcels containing the following key attributes:
Owner: 91.7%
Parcel Number: 98.2%
Acreage (Calculated): 100%
Site Address: 97.8%
Mailing Address: 91.7%
All available attributes in Cook County
Parcel Number
Site Address
Owner
Building Size
Neighborhood Code
Acreage (calculated)
Perimeter
Municipality
School District
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block Group
Census Block
Land Market Value
Mail Address1
Buildings
Addr Sec Unit Num
Place Gnis Code
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 1
Plss Description
Plss Township
Plss Range
Plss Section
Crop Cover
Acreage Adjacent With Sameowner
Flood Zones
Nearest Transmission Line Dist Ft
Nearest Substation Dist Ft
Derived Geom Properties
Municipalities Respresented in Cook County
Thornton Township: 75,379
Barrington Township: 7,699
Berwyn Township: 14,891
Bloom Township: 39,606
Bremen Township: 46,248
Calumet Township: 6,782
Chicago City: 606,304
Cicero Township: 17,029
Elk Grove Township: 21,904
Hanover Township: 28,404
Lemont Township: 10,052
Leyden Township: 29,260
Lyons Township: 38,453
Maine Township: 40,355
New Trier Township: 21,075
Niles Township: 37,667
Northfield Township: 27,689
Norwood Park Township: 9,068
Oak Park Township: 13,612
Orland Township: 32,441
Palatine Township: 31,171
Palos Township: 17,002
Proviso Township: 52,549
Rich Township: 26,260
River Forest Township: 3,436
Riverside Township: 6,078
Schaumburg Township: 33,600
Stickney Township: 14,750
Wheeling Township: 41,049
Worth Township: 52,671
Evanston City: 16,240
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