Last Updated:
2026-Q3
Parcels in County:
11,672
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 Union County
The percentage of Union County parcels containing the following key attributes:
Owner: 95%
Parcel Number: 100%
Acreage (Calculated): 100%
Site Address: 21.3%
Mailing Address: 95%
All available attributes in Union County
Parcel Number
Owner
Zip Code
Census Block
Total Market Value
Land Market Value
Building Market Value
Mail Address1
Mail Address2
Mail Address3
Legal Desc1
Legal Desc2
Buildings
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in Union County
Clayton North CCD: 6,402
Clayton South CCD: 5,270
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