Last Updated:
2026-Q2
Parcels in County:
14,902
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: 98.6%
Parcel Number: 98.7%
Acreage (Calculated): 100%
Site Address: 98.6%
Mailing Address: 98.5%
All available attributes in Union County
Parcel Number
Site Address
Owner
Transfer Date
Sale Price
Building Size
Land Use Code
Land Use Class
Zoning
Acreage (deeded)
Acreage (calculated)
Perimeter
Municipality
School District
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block Group
Census Block
Total Market Value
Land Market Value
Building Market Value
Story Height
Mail Address1
Mail Address3
Year Built
Exterior
Water
Sewer
Buildings
Condition
Addr Sec Unit Num
Place Gnis Code
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 1
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 Union County
District 2: 1,498
District 4: 1,798
District 3: 2,516
District 1: 2,189
District 5: 4,028
District 6: 1,756
District 7: 1,107
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