Last Updated:
2026-Q3
Parcels in County:
45,407
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 DeKalb County
The percentage of DeKalb County parcels containing the following key attributes:
Owner: 100%
Parcel Number: 100%
Acreage (Calculated): 100%
Site Address: 92.7%
Mailing Address: 100%
All available attributes in DeKalb County
Parcel Number
Owner
Transfer Date
Sale Price
Land Use Code
Land Use Class
Zoning
Acreage (deeded)
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block
Total Market Value
Mail Address1
Mail Address2
Mail Address3
Legal Desc1
Legal Desc2
Legal Desc3
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in DeKalb County
Cortland Township: 6,055
Afton Township: 902
Clinton Township: 1,585
Dekalb Township: 12,091
Franklin Township: 1,533
Genoa Township: 2,578
Kingston Township: 2,156
Malta Township: 1,025
Mayfield Township: 738
Milan Township: 467
Paw Paw Township: 492
Pierce Township: 512
Sandwich Township: 3,438
Shabbona Township: 987
Somonauk Township: 1,230
South Grove Township: 496
Squaw Grove Township: 1,653
Sycamore Township: 7,056
Victor Township: 413
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