Union County
Parcel Data
Price: $250.00
Last Updated:
2025-Q2
Parcels in County:
13,508
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: 99.8%
Parcel Number: 100%
Acreage (Calculated): 100%
Site Address: 53.5%
Mailing Address: 100%
All available attributes in Union County
Parcel Number
Site Address
Owner
Land Use Code
Land Use Class
Acreage (deeded)
Acreage (calculated)
Perimeter
Municipality
School District
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block Group
Census Block
Mail Name
Mail Address1
Mail Address3
Legal Desc1
Legal Desc2
Legal Desc3
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 Union County
Alcester City: 479
Beresford City: 1,031
Elk Point City: 1,175
Jefferson City: 354
North Sioux City City: 1,595
Richland UT: 382
Jefferson Township: 833
Civil Bend Township: 562
Brule Township: 494
Big Springs Township: 476
Spink Township: 488
Emmet Township: 438
Virginia Township: 480
Alcester Township: 610
Prairie Township: 476
Sioux Valley Township: 500
Elk Point Township: 758
Big Sioux Township: 2,365
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