Blog · October 14, 2026 · Texas
The Frio County Plat Book: a Texas guide
Printed plat books and the free online map for owners around Bigfoot.
Main page: Frio County, TX GIS & Parcel Viewer (official map link, Frio County facts and neighboring maps).
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The printed Frio County plat book and the online parcel map answer the same question, who owns the land near Pearsall, in different ways. Here's what a plat book is, where to look for one in Frio County, and the free official map that stays current between editions.
What's inside a county plat book
Private publishers compile plat books from county records, so a county edition is a snapshot of who owned land near Dilley the year it was printed. Don't confuse it with a subdivision plat on file for lots in Pearsall; that recorded plat is a legal document, while the atlas is a reference.
Step one: the free Frio County viewer
For land around Dilley, open the Frio County parcel viewer; it is the map Frio County itself publishes. Use the search box for an address in Pearsall or a parcel number, or simply zoom in and click a parcel near Dilley. If the official address for the Frio County, TX map ever changes, our directory page carries the current link for Pearsall and the rest of the county.
Finding a printed Frio County plat book
Try the library in Dilley or a local historical society for older Frio County editions; libraries sometimes keep past atlases for reference. Older editions are useful for family history around Pearsall, showing who held a farm decades ago.
From Pearsall to the back roads
Town lots cluster around Pearsall, the county seat, and Dilley. Smaller places such as Bigfoot, Hilltop, and Moore appear on the county map as little clusters of lots. Roughly 1,134 square miles of land and about 17,987 residents (2023 estimate) make up Frio County. Beyond the town lots in Bigfoot, expect big rural parcels across the county.
Recorded documents in Frio County, Texas
The parcel layer for Frio County points back to recorded deeds and plats, kept by the county's recording office (its title varies by state). For a parcel near Bigfoot, the appraised value is set by the county appraisal district, which Texas law keeps separate from county government. Copy the parcel identifier and legal description from the county record before you request a deed for land near Bigfoot.
What a plat book page shows near Bigfoot
Many atlases add rural residence listings and road maps, handy on back roads near Moore. Owner names in an older Frio County edition may be decades out of date, so confirm on the county map before contacting anyone near Moore. Genealogists in Texas commonly pair an old Frio County atlas with deed records to follow a farm through the generations.
Making your own atlas of Frio County
Names in an older Frio County atlas can lead you to the right deed in the grantor-grantee index for land near Moore. Saving PDFs of the county map around Moore gives you an offline reference when the signal drops.
The Frio County economy in brief
County Business Patterns counted 301 business establishments in Frio County for 2022, led by accommodation and food services, retail trade, and other services. Support activities for mining and drilling and accommodation (hotels, motels, RV parks and camps) make up an above-average share of Frio County businesses, a clue to how land around Pearsall gets used.
Current owners without a printed book
Between editions, use the Frio County parcel viewer; it shows owners, acreage and parcel IDs for land near Pearsall at no cost. Phone signal can be thin near Moore, so save the parcel IDs you need before you head out.
Frio County plat book questions
Can I buy a new plat book for Frio County, Texas?
It depends on whether a publisher has a county edition in print; local offices in Pearsall generally know.
Where can I find old plat books for Frio County, Texas?
Check the library in Pearsall, local historical groups and estate sales for older Frio County editions.
Is the Frio County, Texas online map better than a plat book?
For current owners near Dilley, yes; the county parcel viewer updates as deeds are processed.
Does a Frio County plat book show property lines?
It shows rough ownership blocks; for lines near Pearsall, use recorded plats and surveys.
What is the difference between a plat book and a plat in Frio County?
No; a lot in Pearsall answers to its recorded plat, and the county atlas is a reference, nothing more.
Open the official Frio County, TX parcel map Frio 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.