Blog · October 14, 2026 · Ohio
Monroe County Plat Book in Ohio
What a Monroe County plat book is, where to find one around Beallsville, and the free map that covers the gaps.
Main page: Monroe County, OH GIS & Parcel Viewer (official map link, Monroe County facts and neighboring maps).
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The printed Monroe County plat book and the online parcel map answer the same question, who owns the land near Beallsville, in different ways. Here's what a plat book is, where to look for one in Monroe County, and the free official map that stays current between editions.
What's inside a county plat book
Think of the Monroe County plat book as a bound, printed version of ownership: township pages, owner names on each tract, and road maps for places like Antioch. Deeds and recorded plats, not the atlas, still govern land near Cameron in the county.
Step one: the free Monroe County viewer
For Monroe County, the free public parcel layer is state-run: open the Ohio Statewide Parcels layer in ArcGIS Map Viewer and pan to Woodsfield. Most people find their Monroe County tract fastest by searching an address in Woodsfield, then clicking the outline. If the official address for the Monroe County, OH map ever changes, our directory page carries the current link for Beallsville and the rest of the county.
Monroe County at a glance
Town lots cluster around Woodsfield, the county seat, and Antioch, Beallsville, Clarington, and Graysville. Unincorporated communities in the county, including Hannibal, Sardis, and Cameron, show up as small groups of parcels along the roads. Census Bureau estimates put Monroe County at about 13,153 residents in 2023 on roughly 456 square miles of land. Outside Jerusalem, most of the county map is farm, ranch or timber ground with large, irregular tracts. The Appalachian Plateau give parts of Monroe County parcel shapes that follow the terrain. With a founding date of 1815, Monroe County has long chains of title on some rural tracts.
Recorded documents in Monroe County, Ohio
For land near Jerusalem, the deed itself lives in the county recording office, and the map is an index to it. In Ohio the county auditor, not an assessor, appraises real estate, so Monroe County values come from the auditor's office on a six-year reappraisal cycle with an update in year three. A deed book and page or instrument number on the county record is the quickest route to order the document for a lot in Jerusalem.
Finding a printed Monroe County plat book
Private publishers have printed plat books for many rural counties, but editions for Monroe County come and go; check at the courthouse, the extension office or a farm supply store in Graysville. An old atlas can help trace when a tract around Antioch split off from a larger farm.
Atlas details and limits
Many atlases add rural residence listings and road maps, handy on back roads near Cameron. Acreage printed in a county atlas is rough; the deed and a boundary survey decide the real figure for a tract around Lewisville. Genealogists in Ohio often pair an old Monroe County atlas with deed records to follow a farm through the generations.
Making your own atlas of Monroe County
Farm families near Graysville often keep successive editions of the Monroe County plat book, which together show how ownership shifted over decades. Saving PDFs of the county map around Cameron gives you an offline reference when the signal drops.
The Monroe County economy in brief
Monroe County's 2022 business count was 246 establishments, with other services, retail trade, and construction the largest groups. Compared with national shares, Monroe County leans toward pipeline transportation and oil and gas extraction, which shapes demand for land near Woodsfield.
The free online alternative
Between editions, use the Ohio Statewide Parcels layer in ArcGIS Map Viewer; it lists owners, acreage and parcel IDs for land near Antioch at no cost. Phone signal can be thin near Cameron, so save the parcel IDs you need well before you head out.
Monroe County, OH: common questions
Should I use the Monroe County, Ohio parcel map instead of a plat book?
For current owners near Clarington, yes; the Ohio Statewide Parcels layer in ArcGIS Map Viewer updates as deeds are processed.
Can I use a plat book to find lot lines near Graysville?
It lists rough ownership blocks; for lines near Graysville, use recorded plats and surveys.
Is a plat book the same as a recorded plat for a lot in Graysville?
No; a lot in Graysville answers to its recorded plat, and the county atlas is just a reference.
Where can I find old plat books for Monroe County, Ohio?
Some libraries and historical societies keep older Monroe County atlases; ask what's available near Clarington.
Can I buy a new plat book for Monroe County, Ohio?
Editions come and go; check at the courthouse, extension office or farm supply stores in Graysville.
Open the official Monroe County, OH parcel map Monroe County 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.