Ohio · FIPS 39059 · County seat: Cambridge
Guernsey County, OH GIS & Parcel Viewer
Parcel lookups for Guernsey County start at Parcel Viewer for Guernsey County. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Guernsey County parcel map ↗
Opens experience.arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Parcel Viewer for Guernsey County |
|---|---|
| Type | County-run map |
| Website | experience.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Cambridge |
| Population | 38,089 (2023 Census Bureau estimate) |
| Land area | 522 sq mi |
| FIPS code | 39059 |
About the official source
This map is published by or for Guernsey County itself, so it reflects the local parcel layer rather than a third-party copy. As of our October 2026 test, anyone could open it without signing in or paying.
How to use the Guernsey County viewer
- Open the link. This viewer is an ArcGIS Experience Builder app, so its layout is custom to the publisher.
- Look for a search box or search widget and type in a street address or parcel ID.
- Click a parcel to see its details in a pop-up or side panel.
- Check the toolbar for a layer list or basemap switcher if you want aerials or other layers.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
Guernsey County by the numbers
The U.S. Census Bureau estimated Guernsey County's population at 38,089 in 2023, spread over about 522 square miles of land, or roughly 73 people per square mile. That makes it number 65 out of 88 Ohio counties by population. The county seat is Cambridge.
Counties next to Guernsey County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Guernsey County:
Before you rely on the lines
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.