Ohio · FIPS 39067 · County seat: Cadiz
Harrison County, OH GIS & Parcel Viewer
Use this page to reach the official statewide parcel map for Harrison County, Ohio. The button below opens Ohio Statewide Parcels layer (ArcGIS Map Viewer) in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Harrison County statewide map ↗
Opens arcgis.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Ohio Statewide Parcels layer (ArcGIS Map Viewer) |
|---|---|
| Type | Statewide map (covers all of Ohio) |
| Website | arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Cadiz |
| Population | 14,159 (2023 Census Bureau estimate) |
| Land area | 402 sq mi |
| FIPS code | 39067 |
Who runs this map
The link goes to a statewide map (Ohio Statewide Parcels layer (ArcGIS Map Viewer)). It shows parcels for Harrison County along with the rest of Ohio. A statewide layer can trail the county's own books by weeks or months, so treat it as a fast first look rather than the final word. As of our October 2026 test, anyone could open it without signing in or paying.
Searching for a parcel, step by step
- Press the button to load the statewide viewer, then move the map to Harrison County.
- Use the viewer's search tool to find an address or parcel, if it has one.
- Click a lot to read its details.
- For deeds, taxes or official copies, take the parcel number to the county's own offices.
Many parcel sites expect owner names last name first. If a full name finds nothing, try just the surname.
About Harrison County
The U.S. Census Bureau estimated Harrison County's population at 14,159 in 2023, spread over about 402 square miles of land, or roughly 35 people per square mile. By population it ranks 85th of 88 counties in Ohio. The county seat is Cadiz.
Nearby parcel maps
Harrison County shares a border with the counties below. Each link has its own official map:
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.