Last Updated:
2026-Q2
Parcels in County:
10,534
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 Grundy County
The percentage of Grundy County parcels containing the following key attributes:
Owner: 100%
Parcel Number: 100%
Acreage (Calculated): 100%
Site Address: 59.7%
Mailing Address: 71.9%
All available attributes in Grundy County
Parcel Number
Site Address
Owner
Land Use Code
Land Use Class
Acreage (deeded)
Acreage (calculated)
Perimeter
Municipality
School District
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block Group
Census Block
Mail Address1
Mail Address2
Mail Address3
Legal Desc1
Addr Sec Unit Num
Place Gnis Code
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
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
Robust Id Source
Municipalities Respresented in Grundy County
Beaver Township: 571
Black Hawk Township: 1,333
Clay Township: 1,101
Colfax Township: 650
Fairfield Township: 498
Felix Township: 392
German Township: 404
Grant Township: 1,008
Lincoln Township: 372
Melrose Township: 459
Palermo Township: 1,941
Pleasant Valley Township: 418
Shiloh Township: 964
Washington Township: 423
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