Williams County, Ohio
Property records, parcel maps, and county statistics for Williams County, Ohio.
Williams County property records
Cities and towns in Williams County
ZIP codes
Embed this parcel map on your site (free)
Questions about Williams County property records
Open the CLILU map at Williams County, tap a parcel and the owner of record appears with the address, acreage and value. You can also search by owner name or address. CLILU has 26,084 Williams County parcels, 99% with owner names.
CLILU checks the county's published parcel records every week and updates ownership and sale information that changed.
Yes. The full county is available as a CSV download, and the list builder exports filtered owner lists (absentee and out-of-state owners, vacant land, acreage, value, sale dates).
They come from the county's GIS parcel layer and are approximate. For legal boundaries, use a licensed surveyor or the recorded plat.
County statistics
Economic Data
- Labor Force
- 18,228
- Poverty Rate
- 11.9%
- Building Permits (2023)
- 38
- New Housing Units (2023)
- 39
Health & Safety
- Healthcare Shortage Area
- Yes
- HPSA Score
- 18
- Disaster Declarations (10yr)
- 2
- County FIPS
- 39171
Other Counties in Ohio
About Williams County, Ohio
Williams County is located in Ohio with a population of 36,862. The median household income is $61,834, and the unemployment rate is 3.5%. CLILU provides free access to parcel maps and property ownership records for Williams County.
Use the interactive map to search for properties by owner name or address. View parcel boundaries, acreage, and assessed values sourced directly from county assessor records.