County GIS map in Williams County
The interactive map the county publishes. Parcels, aerial photos, roads, and lakes in one place.
Williams County Parcel Viewer
Williams County's public map viewer. Search a property to see parcel boundaries, aerial imagery and other local map layers.
1 more option
- Ohio statewide property mapOhio's statewide map of property lines. Search an address or parcel to see its boundaries.
Statewide What is this?
GIS data downloads
- Williams County GIS and mappingThe mapping office: what maps and data are kept, how to get them, and who to ask.
Williams County
Aerial imagery
- Sanborn Fire Insurance MapsDigitized Sanborn fire insurance maps showing building footprints, materials and uses for American towns and cities, widely used in property history and enviro…
National What is this?
- USDA NAIP Imagery HubFind and download USDA's leaf-on aerial photography for the contiguous United States. Check coverage and acquisition dates for the area you need.
National What is this?
- USGS National Map ViewerNational base map with elevation, hydrography, imagery, boundaries and PLSS layers.
National What is this?
Who to ask
- Williams County GISMapping and GIS data.Rachael Welch, Tax Map Department Manager
- Phone
- (419) 636-2454 ext. 2104
- rwelch@wmscoengineer.com
- Website
- Visit website
Guide: A parcel map is not a survey
About county gis map
County GIS viewers show mapped parcels, aerial photos, roads, water, and other local layers. Start with the county map or parcel viewer for the place you are researching.