Last Updated:
2026-Q3
Parcels in County:
26,234
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 Williams County
The percentage of Williams County parcels containing the following key attributes:
Owner: 99.2%
Parcel Number: 99.3%
Acreage (Calculated): 100%
Site Address: 98.3%
Mailing Address: 99.1%
All available attributes in Williams County
Parcel Number
Owner
Transfer Date
Sale Price
Building Size
Neighborhood Code
Land Use Code
Land Use Class
Acreage (deeded)
Zip Code
Census Tract
Census Block
Total Market Value
Land Market Value
Building Market Value
Mail Address1
Mail Address3
Legal Desc1
Year Built
Buildings
Condition
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in Williams County
Brady Township: 1,695
Bridgewater Township: 2,046
Bryan City: 4,433
Center Township: 1,832
Florence Township: 1,617
Jefferson Township: 1,391
Madison Township: 876
Mill Creek Township: 849
Northwest Township: 1,612
Pulaski Township: 1,400
St. Joseph Township: 1,896
Springfield Township: 1,863
Superior Township: 1,238
Montpelier Village: 2,407
Pioneer Village: 1,079
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