Ohio · FIPS 39155 · County seat: Warren
Trumbull County, OH GIS & Parcel Viewer
Parcel lookups for Trumbull County start at the Trumbull County Beacon site. This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Trumbull County parcel map ↗
Opens beacon.schneidercorp.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Trumbull County Beacon site |
|---|---|
| Type | County-run map |
| Website | beacon.schneidercorp.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Warren |
| Population | 200,373 (2023 Census Bureau estimate) |
| Land area | 618 sq mi |
| FIPS code | 39155 |
Who runs this map
This map is published by or for Trumbull County itself, so it reflects the local parcel layer rather than a third-party copy. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Trumbull County viewer
- Press the button above to open Beacon, the Schneider Geospatial parcel platform this county uses. Accept the usage terms if asked.
- Search by address, owner or parcel number, or zoom in and click a lot.
- From a parcel's pop-up, open the full record to see values, sales or building data where the county shares them.
- Switch layers on or off to compare parcels with aerials, zoning or other overlays.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Trumbull County
Census Bureau figures put Trumbull County at about 200,373 people (2023 estimate) on roughly 618 square miles of land, which is about 324 residents per square mile. That makes it number 15 out of 88 Ohio counties by population. Its county seat is Warren.
Nearby parcel maps
Trumbull County shares a border with the counties below. Each link has its own official map:
- Ashtabula County (state list)
- Geauga County
- Mahoning County
- Portage County
- Crawford County, PA
- Mercer County, PA (state list)
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.