Blog · October 14, 2026 · Ohio
The Columbiana GIS Map and the county parcel viewer
Parcel data for the town comes from the county, and the viewer is free around Struthers.
Main page: Mahoning County, OH GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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For any lot around Washingtonville, a look at the Columbiana GIS map gives you lines, owner names and parcel numbers. What this Columbiana guide covers: which viewer to open, the fastest ways to search, and what to double-check with records.
Where the Columbiana GIS map lives
In most places the county maintains the parcel layer, so for Columbiana the go-to is the Mahoning County parcel viewer.
The viewer Mahoning County publishes
Begin with the Mahoning County parcel viewer; it maps each assessed parcel from Struthers to Washingtonville. For acreage around Poland, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. With a lot near Poland, the parcel card normally shows the owner of record, assessed acreage, a parcel ID and sometimes recent sales.
Where Columbiana fits in
Columbiana is part of Mahoning County, Ohio, which means parcel data comes from the county. For acreage around Salem, city or town hall handles things like zoning, permits and utilities within town limits, while the county keeps the tax map. Acreage past the city limits near Washingtonville generally falls under county rules rather than the town's.
Finding the right lot
Acreage around Salem might not have a street number, so zoom in from Interstate 80 and click the outline. Near New Middletown, a parcel ID is the most reliable search, and it's printed on tax bills.
What the map can't tell you
Listed acreage is a tax-roll number; just a licensed surveyor sets the real lines for a parcel near Salem. Owner names and values update on a schedule, so a fresh transfer around New Middletown might lag behind.
Beyond the parcel lines
For a parcel near Struthers, layer lists often include municipal boundaries, floodplain and sometimes zoning; availability varies.
Who handles what
For assessment questions about property around Canfield go to the County Auditor, since that office keeps the assessment data. Questions about what you can build around Washingtonville are for the local planning and health departments, town or county, depending on location.
Places you'll see on the map
Youngstown serves as the county seat, home to the main records offices. You'll also find Washingtonville, New Middletown, Salem, and Poland. About 225,596 people call Mahoning County home (Census estimate, 2023) on about 411 square miles. Mahoning County was formed in 1846, and some chains of title near Poland are long.
Inside the parcel card
Sales history, if listed, helps with pricing in Columbiana are a useful starting point; they're not an appraisal.
Recorded documents worth pulling
When the details count, request the recorded deed through the County Recorder; the parcel map near Struthers only summarizes it. For land near Struthers, have ready the book and page listed on the parcel record to skip a name search.
Neighboring parcel maps
Mahoning County touches Columbiana County, Portage County, Stark County, Trumbull County, and Lawrence County, PA; every one of them runs a separate parcel map. Acreage along the edge near Poland may be split across two assessors' files, so check the neighboring map before you assume the acreage. For property near New Middletown, the Platbookmapper state page links every neighboring county map for Ohio.
Taking the map into the field
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Struthers, so load it before you lose signal. A printout of the tract near Washingtonville helps when you meet an owner or agent.
Keeping a record
Save a screenshot of the lot near Canfield and its record panel, so you have it when calling an office.
Sections, lots and bearings
Older tracts around Salem commonly use metes-and-bounds descriptions, a series of courses and distances from a starting point. Subdivision lots in Struthers are typically described by lot and block, which is simpler to follow. Write down the legal description for the tract near Poland for any title or survey request.
When the map won't load
If the viewer stalls on a phone near Canfield, try a desktop browser or clear the cache; links occasionally change, and our directory page keeps the current one.
Columbiana: common questions
How do I find who owns a lot near Struthers?
Short answer: click the lot near Struthers to see the owner.
Are parcel lines on the map exact for land near Struthers?
For most people, lines near Washingtonville can be off by several feet or more, so a licensed surveyor should mark corners.
How often is the parcel map updated in Columbiana?
Usually, updates come in batches.
Is there a separate city GIS for Columbiana?
Good question; Columbiana may publish zoning or utility maps separately.
How do I save a parcel from the viewer around New Middletown?
Most viewers have a print or export tool; include the record panel for the lot near Poland.
Open the official Mahoning County, OH parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.