Dallam County
Dalhart, Dallam County, Texas
Marker Inscription
Formed from Young and Bexar territories: Created August 21, 1876; Organized July 28, 1891. Named in honor of James W. Dallam, 1818-1847. Compiler of digest of decisions of Supreme Court of the Republic of Texas, 1845. County Seat, Texline, 1891-1903. Dalhart, since this area was once part of XIT Ranch. (1936)
Erected by Texas Historical Commission
The Story
Dallam County was carved from older territories in 1876 and organized in 1891, taking its name from James W. Dallam, who in 1845 compiled a digest of the Republic of Texas Supreme Court's decisions. The county seat shifted from Texline to Dalhart, on land that had once belonged to the vast XIT Ranch — the three-million-acre spread the state traded for its capitol building.
Why it matters
The Texas Panhandle's counties were shaped by the great ranching era, and Dallam's link to the legendary XIT Ranch marks the moment open range gave way to organized towns and county government on the high plains.
The story behind this marker
AI contextThe era
In 1876, when the Texas legislature laid out Dallam County on paper, the far northwest corner of the Panhandle was among the emptiest places in the state. The Red River War had only just forced the Southern Plains tribes onto reservations, the buffalo herds were being destroyed, and the high, windswept grasslands were about to be opened to cattlemen.
Texas drew county lines across the Panhandle well before anyone lived there to govern. That is why the marker gives two dates. The county was created in 1876, but it was not organized, with its own officials and courthouse, until 1891, after enough people had arrived to run it.
The biggest force in between was the XIT Ranch. In the 1880s Texas needed a new state capitol but had more land than cash. So it traded about three million acres of Panhandle land to a group of investors in exchange for building the capitol in Austin. That land became the XIT, one of the largest fenced ranches in the world. It stretched along the western edge of the Panhandle and covered much of what became Dallam County.
People & events
The county's namesake never saw the Panhandle. James W. Dallam was a lawyer of the Republic of Texas era, born in 1818 and dead by 1847, before he turned thirty. His lasting contribution was a book. In 1845 he compiled a digest of the decisions of the Republic of Texas Supreme Court. In a young country with a messy, newly written legal system, a digest like that gave lawyers and judges a way to find out what the law actually was. Naming a frontier county for a legal scholar shows how much the state's founders valued an orderly legal system.
Once the county was organized in 1891, its first seat was Texline, a railroad town on the New Mexico border. Within a few years, though, the seat moved to Dalhart, where it has stayed. Dalhart grew up on land that had been part of the XIT. Its name comes from a blend of Dallam and Hartley, the two counties it sits between.
The move from Texline to Dalhart follows a familiar Western story. Railroads decided which towns grew. Once the XIT began selling off its lands, the cattle empire slowly gave way to farms, towns, and the county government the 1936 marker celebrates.
Its place in the American story
Dallam County sits right where several big chapters of Western history meet. The end of the Plains Indian wars opened the land. Cattle ranching on an industrial scale, backed by investors from far away, claimed it. And the railroads brought the towns, the farms, and the courthouses that replaced the open range.
The XIT shows how land became capital in the American West. A state with little money paid for its grand capitol building with three million acres of grass. That is a vivid example of how public land paid for public works in the 1800s, and how quickly a frontier could be turned into property and fenced off.
The county's later history is national too. In the 1930s the farmland that replaced the ranches was among the places hit hardest by the Dust Bowl. The plowed-up plains of the Panhandle became a symbol of an environmental and economic disaster that changed farm policy across the country. The story the marker tells, ranch to farms and towns, set the stage for that next hard chapter.
If you visit
Dalhart is high plains country, flat, open, and broad under an enormous sky. You will see fields and grassland running to the horizon and the occasional grain elevator standing up out of the land. The wind is a constant companion here. Standing at the marker, it is easy to picture the way the land looked when it was all one ranch.
Dalhart takes its ranching heritage seriously, and the XIT is a central part of local identity. Ask in town about local museums and events that tell the ranch's story. They are the best way to get a feel for what the XIT meant to the people who lived and worked here.
Dalhart sits at a crossroads of highways in the far northwest Panhandle, so it is a natural stop on a long drive between Amarillo and New Mexico, Oklahoma, or Colorado. Make a short detour to Texline on the state line to see the county's first seat. The two towns together trace the whole story on this marker, from paper county to working community.
Written by AI to add context, grounded in the marker’s inscription and the historical record. The inscription above is the original, unaltered text.
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Related people
- · James W. Dallam
Themes & tags
Nearby & related markers
Heartland of Old XIT Ranch
Dalhart, TX
The XIT was one of the largest ranches on earth, born of an 1882 deal in which out-of-state investors led by Chicago's Farwell brothers built the massive Texas capitol in Austin and took three million acres of Panhandle land in payment. Fenced by some 6,000 miles of barbed wire and stretching 200 miles across ten counties, it saw its first herd delivered in 1885, when trail boss Abner Blocker scratched the famous "XIT" brand in the corral dust. Dalhart still honors the ranch's cowboys with the "empty saddle" monument, dedicated in 1940.
Mrs. Cordia Sloan Duke
Dalhart, TX
Cordia Sloan Duke married into ranch life in 1907 when her husband became a division manager of the XIT Ranch, then the largest in the world at three million acres, and she "looked after" its 150 cowboys along with her own family. Sensing that a way of life was vanishing, she kept a diary of everyday ranch events and persuaded 81 others to do the same. Their collected record preserved an authentic, ground-level account of the working cowboy that might otherwise have been lost.
Dallam County Courthouse
Dalhart, TX
Dallam County, created in 1876 and named for Republic of Texas attorney James W. Dallam, first seated its government at the railroad town of Texline. When the Rock Island line crossed the Fort Worth and Denver City tracks in 1901, the new town of Dalhart sprang up at the junction and captured the county seat by 1903. This Classical Revival courthouse, designed by Amarillo's Smith & Townes and completed in 1923, still crowns the townsite with its Ionic columns and curved parapets.
St. James Church
Dalhart, TX
In the young railroad town of Dalhart, high on the Texas Panhandle, an Episcopal congregation took shape by 1902, worshipping wherever it could — in other churches, a bank, even the Felton Opera House — before raising its own building in 1910. The new church was consecrated in January 1911 as the very first official act of E. A. Temple, bishop of the North Texas Missionary District, a reminder of how new organized religion still was to this frontier country.