Blog · October 14, 2026 · Mississippi
Jefferson County Plat Book (Mississippi)
Township atlases, old editions and current owners in Jefferson County, starting near Cannonsburg.
Main page: Jefferson County, MS GIS & Parcel Viewer (official map link, Jefferson County facts and neighboring maps).
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The printed Jefferson County plat book and the online parcel map answer the same question, who owns the land near Cannonsburg, in different ways. Below is how to track one down for Jefferson County, MS, and what the online map does better.
Plat books vs. recorded plats in Jefferson County
Think of the Jefferson County plat book as a bound, printed version of ownership: township pages, owner names on each tract, and road maps for places like Cannonsburg. Deeds and recorded plats, not the atlas, still govern land near Harriston in the county.
Opening the Jefferson County parcel viewer
The county's own public map is the Jefferson County ArcGIS parcel map, built on an Esri ArcGIS web map, and it opens without an account for parcels in Harriston and the rest of the county. Click any Jefferson County parcel near Harriston to open its record: owner, parcel ID and assessed acreage are typically listed. Bookmark our Jefferson County page too; it tracks the official Mississippi link if it moves and lists the maps around Harriston.
Where Jefferson County plat books turn up
Private publishers have printed plat books for many rural counties, but editions for Jefferson County come and go; ask at the courthouse, the extension office or a farm supply store in Harriston. Collectors and genealogists prize old Jefferson County atlases since they show farm names and owners near Harriston long before online maps.
What a plat book page shows near Fayette
A typical atlas page for a township near Fayette shows sections, roads and streams, with each ownership block labeled. Acreage printed in a county atlas is approximate; the deed and a survey decide the real figure for a tract close to Cannonsburg. Genealogists in Mississippi frequently pair an old Jefferson County atlas with deed records to follow a farm through the generations.
Making your own atlas of Jefferson County
Farm families near Cannonsburg frequently keep successive editions of the Jefferson County plat book, which together show how ownership shifted over decades. Some buyers print the county parcel map at township scale to carry on back roads near Fayette.
Work and land use in Jefferson County
In 2022 the Census Bureau tallied 56 establishments in Jefferson County; health care and social assistance topped the list. Utilities make up an above-average share of Jefferson County businesses, a clue to how land around Cannonsburg gets used.
From Fayette to the back roads
Fayette is the seat of Jefferson County and the hub for its land records. Unincorporated communities in the county, including Cannonsburg, Harriston, and Lorman, show up as small groups of parcels along the roads. Roughly 520 square miles of land and about 6,941 residents (2023 estimate) make up Jefferson County. Outside Fayette, most of the county map is farm, ranch or timber ground with large, irregular tracts. Jefferson County was organized in 1799, so deeds for older farms near Harriston can run back a long way.
Near the Jefferson County line
Near the edge of the county, check the next map over: Tensas Parish, LA, Adams County, Claiborne County, Copiah County, and Franklin County all border it. Our Mississippi page links each map neighboring Jefferson County.
Using the Jefferson County map as a modern plat book
Between editions, use the Jefferson County ArcGIS parcel map; it shows owners, acreage and parcel IDs for land near Cannonsburg at no cost. Pair the county map with a road atlas for the back roads near Cannonsburg.
Quick answers for Jefferson County
Is a plat book the same as a recorded plat for a lot in Harriston?
No; a lot in Harriston answers to its recorded plat, and the county atlas is a reference, nothing more.
Is there a current plat book for Jefferson County, Mississippi?
It depends on whether a publisher has a county edition in print; local offices in Harriston typically know.
Are older plat books for Jefferson County, Mississippi online?
Check the library in Harriston, local historical groups and estate sales for older Jefferson County editions.
Can I use a plat book to find lot lines near Harriston?
It shows approximate ownership blocks; for lines near Harriston, use recorded plats and surveys.
Should I use the Jefferson County, Mississippi parcel map instead of a plat book?
The Jefferson County map is more current, while an atlas is handy offline near Harriston.
Open the official Jefferson County, MS parcel map Jefferson 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.