Blog · October 14, 2026 · Texas
Karnes County Plat Book: finding and using one
For a tract near Runge, plat books show ownership by township; the parcel viewer shows it today.
Main page: Karnes County, TX GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Looking for a Karnes County plat book? It's a printed atlas of landownership, usually by township, and it's handy for land around Runge. Covered here for Karnes County: how the atlas is organized, where to find editions, and how the county viewer fills the gaps.
Getting started with the Karnes County plat book
If the land is near Ecleto, a plat book is a privately published atlas, that map ownership across the countryside, page by page across the county.
The free map to start with
Go first to the Karnes County parcel viewer; it includes every assessed parcel from Kenedy to Choate. If you only know roughly where the land is, pan along US Route 181 until the lines appear, then click inside the one you want, and that holds around Kenedy too. With a lot near Runge, save the parcel ID from that panel; each records desk in the county uses it to find the file.
Where to look for one
Editions come and go depending on publishers, so ask at the courthouse, extension office or a local library near Choate.
Legal descriptions in Texas
Rural deeds near Hobson are often described by metes and bounds, which trace the boundary call by call. Platted lots around Karnes City are typically described by lot and block, making them easier to find. Copy the legal description from the record for the parcel near Kenedy for any title or survey request.
Which office to call
Questions about value or the owner field for land near Kenedy are handled by the appraisal district, which maintains the tax roll. Building or septic questions for a lot near Kenedy are for the local planning and health departments, depending on whether the land is inside town limits.
Deeds, plats and who keeps them
With a lot near Gillett, the map is an index, not the title: deeds, plats and easements for parcels in the county sit with the County Clerk. If the land is near Cestohowa, inherited tracts in the county can go back through several deeds, so a title company is worth hiring if money is changing hands.
Getting your bearings
Karnes City holds the county offices, where most land records are kept. Other places on the map include Falls City, Kenedy, Runge, and Cestohowa. About 15,018 people call Karnes County home (Census estimate, 2023) on roughly 748 square miles. Karnes County was organized in 1854, and some chains of title near Ecleto are long.
Land on the county line
Karnes County meets Atascosa County, Bee County, DeWitt County, Goliad County, and Gonzales County, all with their own assessor records. Acreage along the edge near Kenedy may be split in two county records, so check the neighboring map before you assume the acreage. If you're looking near Runge, the Platbookmapper state page links each bordering county map across Texas.
Taking the map into the field
The parcel map usually runs in a mobile browser, handy when you're parked on a road near Gillett, but coverage can be spotty out of town. A screenshot of the parcel near Gillett with its ID keeps working without signal.
Why people still buy them
Buyers and seed dealers around Hobson rely on them to see ownership across many tracts at once.
Between editions
Click a parcel near Choate for owner and acreage, then print or screenshot it.
Limits of the parcel data
On ground around Choate, listed acreage is an estimate; only a licensed surveyor sets the real boundary on the ground. With a lot near Ecleto, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Two kinds of plat
If the land is near Choate, don't confuse the atlas with a recorded subdivision plat: the recorded plat at the County Clerk is a legal document, and the atlas is just a guide.
Making your own township pages
Screenshot each section of the viewer around Choate and keep them in a binder for the truck.
Quick answers
How do I research old landowners near Karnes City?
On ground around Hobson, some older atlases have been digitized; availability varies.
How accurate are plat book acreages near Cestohowa?
For property near Runge, the deed and a survey decide; they're good for orientation.
Is a plat book the same as a recorded plat in Karnes County?
On ground around Falls City, recorded plats are legal documents at the County Clerk, and plat books are references; use a surveyor for lines.
Is there a current Karnes County plat book?
If you're looking near Karnes City, it depends on whether a publisher has a current edition.
Can I settle a boundary dispute with the map near Falls City?
For acreage around Karnes City, parcel lines are tax drawings, not surveys.
Open the official Karnes County, TX 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.