McHenry County, Illinois

149,662 parcels with boundaries, owners, assessed values and land use, sourced December 2024.

$199once

All 149,662 parcels, every field this county publishes, in 5 formats — GeoParquet, GeoPackage, Shapefile, GeoJSON, CSV. Delivered by email in minutes.

Parcel boundaries over aerial imagery of McHenry County, Illinois
McHenry County, Illinois · Imagery: USDA NAIP (public domain)
Parcels
149,662
County area
603 sq mi
Buildings matched
124,005
Source
December 2024

What is in the file

Every field McHenry County publishes

Counties publish different things, so we measure what share of this county's parcels actually carry each field rather than promising all of them.

Nearly every parcelSome parcelsFew parcels

Identifiers

Parcel ID100%
Parcel ID (alt 1)0%
Parcel ID (alt 2)0%

Property Address

Property Address3%
Property City100%
Property State100%
Property ZIP0%

Owner

Owner Name100%
Owner Address100%
Owner City100%
Owner State100%
Owner ZIP100%

Valuation

Assessed Value100%
Land Value0%
Improvement Value0%
Assessment Year0%
Tax Amount99%

Building & Land

Acreage100%
Year Built0%
Square Footage0%
Bedrooms0%
Land Use100%
Zoning0%

Sale & Legal

Sale Price0%
Sale Date0%
Deed Book0%
Deed Page0%
Subdivision0%

Jurisdiction & Location

Municipality0%
School District0%
Latitude100%
Longitude100%

Record Dates

Record Created0%
Record Updated0%

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