Key takeaways
- Kerr County ranch land trades in TRERC’s Region 7, where the median hit a record $8,040 per acre through second quarter 2026. Guadalupe frontage and well depth move individual tracts well off that benchmark.
- Kerr CAD’s 2026 guidelines put carrying capacity at 30 to 40 acres per animal unit on native range, and the district counts native whitetail and exotics against that same capacity.
- Ag valuation needs about two animal units, which puts the practical floor for a livestock operation north of 60 to 80 acres. Wildlife valuation requires land already in 1-d-1 use plus three of seven practices.
- Kerr is where the Texas exotic game industry started, and free-ranging axis are baseline browse pressure on nearly every low-fenced tract.
- The Trinity aquifer stack decides your water. Get the well log and match it to the formation, since a 300-foot Middle Trinity well and a 900-foot Lower Trinity well are not the same asset.
Figures from TRERC, Kerr CAD, TPWD, and TWDB, linked in the sections below.
Kerr County sits on the Edwards Plateau about 65 miles northwest of San Antonio, just off Interstate 10, bordered by Gillespie on the north, Kendall on the east, Bandera on the south, Real and Edwards on the west, and Kimble on the northwest. The county seat is Kerrville. The 2020 Census counted 52,598 residents, with a 2025 estimate of 54,037, under three percent growth in five years.
That flat population line is the first thing separating Kerr from other Hill Country counties. Kerr is not a growth-path county. It sits outside the Austin and San Antonio commuter shed, and land here often does not trade on the expectation that a subdivision is coming. It trades on water, views, river frontage, and hunting, with an unusually deep pool of retirement and recreational buyers underneath it.
Before you buy ranch land in the Kerr County stretch of the Texas Hill Country, this guide covers what the ground actually requires.
What sets Kerr County ranch land apart
Created in 1856 and named for James Kerr, a congressman of the Republic of Texas, the county covers roughly 708,000 acres. Three things set it apart.
It is the headwaters. The Guadalupe originates in western Kerr County near Hunt, where the North and South Forks meet. Every acre of Kerr drains to one river, under one groundwater district and one river authority.
It is higher, with stunning topography. Elevations run from about 1,500 feet where the Guadalupe exits the county to over 2,300 feet on the western divides near Mountain Home. Steeper canyons, thinner soils, and a different aquifer picture out west.
It is where the Texas exotic game industry was invented, which is a structural feature of every low-fenced tract here.
Kerr County ranch land prices per acre in 2026
Kerr trades in TRERC’s Austin-Waco-Hill Country region (Region 7). Through the second quarter of 2026, the region hit a record median of $8,040 per acre, up 8.63 percent year over year, on 1,062 sales with a typical tract size of 199 acres, down 4.32 percent. Total dollar volume rose 11.81 percent to $425.16 million. The statewide median settled at $5,218, essentially flat.
Median rural land price per acre, second quarter 2026
$8,040
Region 7, Austin-Waco-Hill Country, which includes Kerr County
Up 8.63% year over year, a record high
$5,218
Texas statewide median, all regions
Region 7 spans Waco to the Hill Country, so read $8,040 as a regional benchmark. Kerr tracts swing well off it with river frontage, well depth, elevation, and high-fence status.
Source: Texas Real Estate Research Center, Texas Rural Land Markets, Second Quarter 2026.
Region 7 runs from Waco through the Hill Country, and much of it looks nothing like Kerr County. Kerr consistently carries some of the deepest ranch inventory in the region. Land.com’s Hill Country-South data has shown Kerr with the most acreage listed among Kerr, Kendall, Bandera, and Blanco, and the most recorded sales activity. Deep inventory plus flat population creates a different dynamic than in some surrounding counties.
Kerr County rainfall, carrying capacity, and native grasses
Kerr County averages roughly 31 to 32 inches of rain a year, and it typically has an unhelpful pattern of heavy spring and fall rains separated by hot, dry stretches.
Kerr Central Appraisal District’s 2026 guidelines state that one animal unit typically requires thirty to forty acres of native range in Kerr County during years of normal rainfall. A 200-acre Kerr ranch on native range carries roughly five to six animal units in a normal year. Kerr CAD’s equivalency chart converts the animals actually on the place.
Animal unit equivalents under Kerr CAD guidelines
| Animals | Animal units |
|---|---|
| Cow, or cow-calf pair | 1.00 |
| Mature bull | 1.25 |
| Horse, donkey, or mule | 1.25 |
| 5 ewes | 1.00 |
| 6 nanny goats | 1.00 |
| 5 axis or fallow deer | 1.00 |
| 7 sika deer | 1.00 |
| 10 blackbuck antelope | 1.00 |
| 7 white-tailed deer | 1.00 |
Kerr CAD counts native whitetail and free-ranging exotics against the same carrying capacity as livestock.
Source: Kerr Central Appraisal District, Agricultural Use Guidelines and Standards for 2026.
Note the last line. Kerr CAD counts native whitetail against carrying capacity. On a Kerr tract carrying a healthy deer herd plus established axis, you can be at or over capacity before a cow is unloaded. That arithmetic explains most of the overgrazed places in this county.
Native grasses and King Ranch bluestem
On grass, healthy native range runs to the big four: big bluestem, little bluestem, yellow Indiangrass, and switchgrass. On Kerr’s drier, higher western sites, expect a shift toward sideoats grama, Texas grama, curly mesquite, and buffalograss. That shift is normal here, but it does mean the western half typically produces less forage per inch of rain.
What a lot of acreage actually has is King Ranch bluestem, planted decades ago for erosion control and aggressive ever since. It greens up and looks fine from the truck, forms near-monocultures, offers poor forage value at maturity, and crowds out the natives and forbs wildlife depend on. Most buyers cannot tell the difference from a vehicle.
Hunting in Kerr County: whitetail, exotics, and browse pressure
The Edwards Plateau is one of the best-known deer-producing regions in the world, and Kerr County is at the center of it for whitetail hunting in a way no other county is.
The Kerr Wildlife Management Area
Deer program research happened here. The Kerr Wildlife Management Area is 6,493 acres, about 14 miles west of Hunt on the North Fork, and TPWD purchased it in 1950 as a research station. The Donnie E. Harmel White-tailed Deer Research Facility, built there in 1974, established that antler development is genetically based and nutritionally influenced. That finding is the foundation of essentially every deer management program in Texas.
Two things to note here. First, free education, in-county. Since 1977, the WMA has run over 1,300 tours and seminars for nearly 50,000 people, including First Friday Tours from August through October covering prescribed burning, brush control, rotational grazing, harvest, and genetics as one package. Registration required: (830) 238-4483. Second, a working demonstration of fire. The WMA burns 10 to 15 percent of its acreage each late winter, and TPWD reports increased grass, browse, and perennial forb production, with preferred browse like redbud and flameleaf sumac actually increasing after fire.
What Hill Country whitetail eat
Whitetails are not grass eaters. The Kerr WMA food habits studies found deer prefer forbs when available and shift to browse when forbs disappear, and that even on overgrazed range grass makes up less than 15 percent of their diet. A pasture that looks productive to a cattle buyer may be nearly worthless to a deer herd. Deer, sheep, goats, and exotics compete for the same forbs and browse; cattle mostly do not. A well-run cattle operation and a quality deer program complement each other here. Overstocking either destroys both.
How to read browse pressure
Read browse pressure on the property. TPWD defines a browse line as vegetation stripped as high as animals can reach, giving a park-like appearance. On range in good condition, there should be none, with leaves and twigs from the ground up to roughly 50 inches. Then look at what is eaten. Young Texas kidneywood, madrone, or Texas oak means low density and good nutrition. Heavy use on shin oak or Lacey oak means moderate numbers. Heavy use on live oak, agarito, or Texas persimmon signals overpopulation. Animals working on Ashe juniper means a herd in trouble.
Exotics and axis deer
Exotics: Kerr invented this and now lives with it. In the 1930s, Richard Friedrich fenced 775 acres of his Kerr County place. He released sambar, fallow, axis, and sika from the San Antonio Zoo, now the Patio Ranch, the state’s oldest exotic game ranch. Then the Y.O. In the early 1950s, with drought pressing the operation, Charles Schreiner III took surplus animals from San Antonio Zoo curator Fred Stark, and by 1953 blackbuck, sika, fallow, and aoudad were on the ground, axis soon after. In 1967 Schreiner helped found what became the Exotic Wildlife Association.
Seventy years later, Kerr has the longest-established free-ranging exotic populations in Texas. Axis are baseline browse pressure on nearly every low-fenced tract. Unlike whitetail, they shift to grass when forbs and browse run out. On shared range in a dry year, the axis win. They may be hunted and trapped year-round, so no seasonal break limits harvest. At five axis to the animal unit, a place carrying a hundred free-ranging axis is carrying twenty animal units, 600 to 800 acres of capacity, before a cow arrives.
One trap: exotics do not automatically earn ag valuation. Kerr CAD requires proof of commercial use and a deer-proof high fence. It is explicit that hunting is recreation, not a commercial product of exotics.
Ag and wildlife valuation in Kerr County
An operation must pass four tests: primary use, current use as of January 1, degree of intensity typical for the area, and use in five of the preceding seven years. The landowner bears the burden of proof, and the district inspects on site.
Kerr CAD typical minimums by operation
| Operation | Kerr County typical minimum |
|---|---|
| Cow/calf | 2 animal units, bred annually |
| Stocker/feeder | 4 calves |
| Sheep | 12 ewes plus 1 ram |
| Goats | 12 nannies plus 1 billy |
| Equine (breeding only) | 3 mares or jennies; 15 to 20 acres suggested |
| Beekeeping | 5 colonies on the first 5 acres, plus 1 per additional 5; 5 to 20 acre tracts |
| Orchard or vineyard | 3 acres |
| Cropland | 5 acres |
Two animal units against a 30-to-40-acre standard puts the practical floor for a livestock operation north of 60 to 80 acres.
Source: Kerr Central Appraisal District, Agricultural Use Guidelines and Standards for 2026.
Cedar control will not qualify you. Kerr CAD states plainly that brush and cedar control programs and crop subsidies are normal, prudent ranch management and do not qualify land on their own. Among government programs, only CRP stands alone.
Wildlife valuation requires the land to already be in 1-d-1 agricultural use, plus three of seven practices: habitat control, erosion control, predator control, supplemental water, supplemental food, shelter, and census counts. For tracts divided the previous year, the minimum is 20 acres individually or 14.5 acres inside a cooperative. The plan goes on TPWD form PWD 885-W7000.
Penalties matter. Applications are due January 1 to April 30. Late filings accepted until roll certification around July 20 carry a 10 percent penalty on the tax difference. Under the current Texas Property Tax Code, rollback runs three years, and for 1-d-1 open-space land no interest is added. Approval also ends when ownership changes, and Kerr CAD counts transferring into a trust, adding a party, or removing one as an ownership change. That is a closing-file item on nearly every entity or estate transaction.
If you are buying a place that already carries ag valuation, keep the qualifying use unbroken and file your own application after closing. Our brokers walk this with buyers under exclusive buyer representation so a lapse does not follow you into the next tax year.
Water rights and groundwater in Kerr County
Water is the whole game in Kerr County, and the aquifer stack decides what you actually have.
The Kerr County aquifer stack, top to bottom
| Aquifer | Character and typical use |
|---|---|
| Edwards Group | Caps the western divides. Thin, perched, and rainfall-dependent. Not a water supply. |
| Upper Trinity | Yields poorly, with frequent sulfate problems. |
| Middle Trinity (Lower Glen Rose, Hensell, Cow Creek) | The workhorse for domestic and stock wells. Recharges locally, draws down fast, and draws down communally. |
| Lower Trinity (Sligo and Hosston, beneath the Hammett Shale) | The deep fallback. Water near Kerrville tested older than 50 to 60 years, so rapid recharge is unlikely. |
A 300-foot Middle Trinity well and a 900-foot Lower Trinity well on adjoining tracts are not the same asset.
Source: Headwaters Groundwater Conservation District; Texas Water Development Board, The Lower Trinity Aquifer of Bandera and Kerr Counties.
The deep aquifer everyone treats as insurance is not meaningfully refilled by last spring’s rain. TWDB’s contracted study found Lower Trinity water near Kerrville and Bandera tested older than 50 to 60 years, so pumping it is closer to mining stored water than tapping a renewable supply. This is why Headwaters GCD publishes two separate drought indices, Middle and Lower Trinity: different reservoirs, different clocks. Get the actual well log, total depth, completion interval, and static water level, and match it to the formation.
Headwaters GCD was created in 1991 and registers and permits wells countywide. Domestic household use is exempt from permitting but still requires registration. The trap for high-end buyers: pumping to water livestock is exempt, but pumping to fill a pond for landscape appearance is not. That requires a permit and is capped at 325,851 gallons a year, exactly one acre-foot.
Drought stages run for multiple years, not seasonally. Kerr was under Stage 3 from June 2022 through the 2023 to 2024 drought, briefly hitting Stage 4 for the first time in 2023. A property marketed as having “great water” may have spent most of the last five years under mandatory restriction. Note also that Kerrville holds a conjunctive-use permit and banks water underground, and has repeatedly sat at a lower stage than the surrounding county. The city drought stage is not the county drought stage. Verify current status at hgcd.org.
Surface water is state water. Diverting or impounding requires a TCEQ permit, with a narrow domestic and livestock exemption. Springs are the gray area, and Kerr has many. Some discharge groundwater that stays on site, others feed a defined channel that is state surface water, and the legal treatment differs. Live water on a survey can also be seasonal. Hill Country streams lose water into fractures and re-emerge downstream. A creek running in April may be dry rock in August.
Living in Kerr County: Kerrville, healthcare, and culture
This is where Kerr pulls ahead of most Hill Country counties. Kerrville had 24,278 residents in 2020. Ingram had 1,787; Center Point 1,263; Hunt and Mountain Home sit out west.
Healthcare is a differentiator. Kerrville supports a full regional hospital in Peterson Health plus the Kerrville VA Medical Center. For a buyer evaluating a retirement place on 100 acres, that single fact often decides the county. Add Interstate 10, a general aviation airport, Mooney Aviation, and Schreiner University.
The culture runs through the Schreiner family and the river. It includes the 1879 Schreiner Mansion, the Museum of Western Art, the Kerr Arts and Cultural Center in the historic Post Office, Stonehenge II, and the Hill Country Arts Foundation’s riverside theater in Ingram, plus Louise Hays Park and the Riverside Nature Center. The Kerrville Folk Festival has run at Quiet Valley Ranch since 1972, opening Memorial Day weekend for 18 days and featuring more than 100 singer-songwriters.
Kerr County ranch land FAQs
What is the average price per acre of ranch land in Kerr County?
Kerr trades in the Texas Real Estate Research Center’s Austin-Waco-Hill Country region (Region 7), which reached a record annualized median of $8,040 per acre through the second quarter of 2026, up 8.63 percent year over year. The statewide median was $5,218. Actual Kerr prices vary widely with river frontage, well depth and production, elevation, high-fence status, and tract size. Post-flood, Guadalupe frontage is best treated as its own submarket rather than benchmarked to the regional figure.
How many acres do you need per cow in Kerr County?
Kerr CAD’s 2026 guidelines state one animal unit typically requires 30 to 40 acres of native range in years of normal rainfall, a countywide figure, not split by land class. A 200-acre native-range tract carries roughly five to six animal units. Remember, the district also converts free-ranging deer and exotics to animal units.
How much land do you need for ag exemption in Kerr County?
Two animal units for cow/calf, twelve ewes and a ram for sheep, twelve nannies and a billy for goats. Against a 30- to 40-acre standard, the practical floor runs north of 60 to 80 acres. Beekeeping qualifies on 5 to 20 acres with 5 to 8 hives. The land must also have been in agricultural use for five of the previous seven years.
Do I need a permit to drill a water well in Kerr County?
You must register wells with Headwaters GCD. Domestic household use is exempt from permitting but still requires registration. Wells filling ponds for landscape appearance require a permit and are capped at 325,851 gallons per year.
Are axis deer a problem in Kerr County?
Yes. Kerr is where the Texas exotic game industry started, and it now holds the longest-established free-ranging axis populations in the state. Axis are baseline browse pressure on nearly every low-fenced tract. Unlike whitetail, they shift to grass when forbs and browse run out, so on shared range in a dry year the axis win. Kerr CAD counts five axis as one animal unit, and they may be hunted and trapped year-round, so no season limits harvest.
Sources and references
- QuickFacts: Kerr County, Texas
- Texas Rural Land Markets, Second Quarter 2026
- Agricultural Use Guidelines and Standards for 2026
- Section 23.55, Change of Use of Land
- White-tailed Deer Management in the Texas Hill Country
- Kerr Wildlife Management Area
- Well registration, permitting, and drought stages
- Upper Guadalupe River Authority
- The Lower Trinity Aquifer of Bandera and Kerr Counties
- FEMA Map Service Center
- Texas Tribune and ProPublica. Kerr County flood reporting, 2025 to 2026.
- Texas Co-op Power and Texas Observer. Origins of the Texas exotic game industry.
- Hill Country Landowner’s Guide
- Grasses of the Texas Hill Country
Walk a Kerr County tract with a Hill Country broker who knows the ground
Walker Polk is a Texas Hill Country local who lives in Blanco County, where he manages the Circle Bar P Ranch. He advises Hortenstine Ranch Company clients across the Hill Country to South Texas, Kerr County included. If you are weighing a tract here, he can walk it with you and test the stocking, valuation, water, and browse questions against the ground itself. Hortenstine Ranch Company has worked Texas ranch land since 2003, and our brokers represent buyers under exclusive buyer representation agreements.
This guide is general information about land ownership in Kerr County and is not legal, tax, engineering, or agronomic advice. Agricultural and wildlife valuation questions should be directed to the Kerr Central Appraisal District and a qualified tax professional. Groundwater questions should be directed to the Headwaters Groundwater Conservation District. Floodplain questions should be directed to the Kerr County floodplain administrator and a licensed surveyor or engineer.