Blog · October 14, 2026 · Louisiana
De Soto Parish Plat Book (Louisiana)
Printed plat books and the free online map for owners around Longstreet.
Main page: De Soto Parish, LA GIS & Parcel Viewer (official map link, De Soto Parish facts and neighboring maps).
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People who grew up near Logansport remember the De Soto Parish plat book as the book that named every farm. Here's what a plat book is, where to look for one in De Soto Parish, and the free official map that stays current between editions.
How to use the De Soto Parish plat book
Think of the De Soto Parish plat book as a bound, printed version of ownership: township pages, owner names on each tract, and road maps for places like South Mansfield. It's different from a recorded plat, which is the official survey drawing for a subdivision in Keachi filed with the parish.
Search De Soto Parish parcels by owner, address or ID
The parish's own public map is the ArcGIS Web AppBuilder "DeSoto Parish Parcel Viewer", built on an Esri ArcGIS web map, and it opens without an account for parcels in Keachi and the rest of the parish. Expect a disclaimer screen the first time you open the De Soto Parish map; accept it and the parcels load. Most people find their De Soto Parish tract fastest by searching an address in Logansport, then clicking the outline. If the official address for the De Soto Parish, LA map ever changes, our directory page carries the current link for Keachi and the rest of the parish.
Current and older editions
Private publishers have printed plat books for many rural counties, but editions for De Soto Parish come and go; inquire at the courthouse, the extension office or a farm supply store in Keachi. Older editions are useful for family history around South Mansfield, showing who held a farm decades ago.
De Soto Parish land records
Deeds and plats behind the De Soto Parish map are kept by the parish's recording office; the official De Soto Parish website names which office that is. Copy the parcel identifier and legal description from the parish record before you request a deed for land near Mansfield.
Towns and land across De Soto Parish
Mansfield is the parish seat, and Keachi, Logansport, Stonewall, and Grand Cane are among the other towns on the parish map. Unincorporated communities in the parish, including Frierson, Gloster, and Benson, display up as small groups of parcels along the roads. Census Bureau estimates put De Soto Parish at about 27,114 residents in 2023 on about 876 square miles of land. Outside Stonewall, most of the parish map is farm, ranch or timber ground with large, irregular tracts.
Atlas details and limits
Many atlases add rural residence listings and road maps, handy on back roads near Gloster. Acreage printed in a parish atlas is rough; the deed and a fresh survey decide the real figure for a piece of ground near Keachi. If you use a plat book for hunting permission near Longstreet, recheck the owner on the parish map first.
Editions, deeds and printouts
Farm families near South Mansfield commonly keep successive editions of the De Soto Parish plat book, which together display how ownership shifted over decades. If you cannot find a printed edition, a screenshot of each township from the parish map makes a serviceable homemade atlas for the area around South Mansfield.
Work and land use in De Soto Parish
De Soto Parish's 2022 business count was 448 establishments, with retail trade, other services, and construction the largest groups. Pipeline transportation and support activities for mining and drilling make up an above-average share of De Soto Parish businesses, a clue to how land around Stonewall gets used.
Using the De Soto Parish map as a modern plat book
Between editions, use the ArcGIS Web AppBuilder "DeSoto Parish Parcel Viewer"; it shows owners, acreage and parcel IDs for land near South Mansfield at no cost. Phone signal can be thin near Gloster, so save the parcel IDs you need before you head out.
Quick answers for De Soto Parish
Is the De Soto Parish, Louisiana online map better than a plat book?
For current owners near Grand Cane, yes; the ArcGIS Web AppBuilder "DeSoto Parish Parcel Viewer" updates as deeds are processed.
Is a plat book the same as a recorded plat for a lot in Stonewall?
No; a lot in Stonewall answers to its recorded plat, and the parish atlas is just a reference.
Where can I find old plat books for De Soto Parish, Louisiana?
Check the library in Stonewall, local historical groups and estate sales for older De Soto Parish editions.
Can I buy a new plat book for De Soto Parish, Louisiana?
Editions come and go; inquire at the courthouse, extension office or farm supply stores in Stonewall.
Does a De Soto Parish plat book display property lines?
Only roughly; a De Soto Parish plat book is a reference, so a fresh survey decides the real line.
Open the official De Soto Parish, LA parcel map De Soto Parish 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.