McHenry County
Parcel Data
Price: $400.00
Last Updated:
2025-Q4
Parcels in County:
167,028
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 McHenry County
The percentage of McHenry County parcels containing the following key attributes:
Owner: 99.9%
Parcel Number: 100%
Acreage (Calculated): 100%
Site Address: 99.3%
Mailing Address: 99.7%
All available attributes in McHenry County
Parcel Number
Site Address
Owner
Land Use Code
Land Use Class
Acreage (calculated)
Perimeter
Municipality
School District
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block Group
Census Block
Total Market Value
Mail Address1
Mail Address2
Mail Address3
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
Municipalities Respresented in McHenry County
Alden Township: 1,807
Algonquin Township: 40,744
Burton Township: 3,606
Chemung Township: 4,568
Coral Township: 3,109
Dorr Township: 10,931
Dunham Township: 1,992
Grafton Township: 24,823
Greenwood Township: 7,203
Hartland Township: 1,715
Hebron Township: 2,105
Mchenry Township: 28,275
Marengo Township: 4,050
Nunda Township: 23,100
Richmond Township: 4,711
Riley Township: 2,067
Seneca Township: 2,212
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