Outdoor Living in Callahan County, Texas

Building in Callahan County

Callahan County is in the Rolling Plains of Central Texas along Interstate Highway 20, east of Abilene. Shackelford and Jones counties lie to the north, Eastland to the east, Coleman and Brown to the south, and Taylor to the west. It takes in 899 square miles of grassy prairie, and Baird is the county seat.

Elevations range from 1,500 to 1,900 feet, and a low east-west range called the Callahan Divide splits the county between the Brazos and Colorado basins. Most soils are light to dark loams over clayey to loamy subsoils. Rain averages twenty-five inches a year, July highs average 96°, and the growing season lasts 230 days. Tornadoes are common in the area.

The Texas legislature formed the county in 1858 and named it for James Hughes Callahan, a survivor of the Goliad Massacre. Comanche raids held back settlement until after the Civil War, and most early arrivals were ranchers seeking grazing land. In the mid-1870s the Western Trail to Dodge City crossed the county, bringing cattle drives that ended in the mid-1880s when railroads came. Residents petitioned for organization, and the county was organized in 1877.

NOAA’s Storm Events Database lists 58 hail reports in Callahan County from 2016 to 2025, 52 of them an inch across or larger, with stones up to 3.25 inches. The same records show 22 damaging thunderstorm wind reports, with gusts up to about 81 mph, and 1 tornado. That is why a patio cover’s roof panels, fasteners and posts here are chosen for hail and wind, not only for shade.