Otis Chalk, Texas: Small Oil Boomtown Still Standing in Mitchell County

Otis Chalk is a small unincorporated community in Mitchell County, Texas. It developed in the 1920s after oil was discovered on ranch land owned by a local settler named Chalk. The oil strike occurred in April 1926, drawing drillers and workers to the area and giving rise to a small settlement originally called Chalkton.

Early Development

The discovery of oil created a brief period of activity as wells were drilled across the ranch lands. To support the community, a post office was established under the name Chalkton on February 3, 1939. Only a few months later, on June 1, 1939, the name was officially changed to Otis Chalk, in honor of the Chalk family.

By the late 1940s, the community had modest but stable infrastructure. In 1947, records show Otis Chalk had a population of 50 residents, a single business, and the post office still in operation. Oil-related activity remained central to the area’s economy, alongside traditional ranching.

Later Years

Otis Chalk never grew into a large town, but it maintained a small, steady population through the late 20th century. The post office eventually closed, and local businesses disappeared, leaving only scattered homes and oil infrastructure. Despite its decline, census data and state records noted a population of 79 residents in both 1990 and 2000.

Present Day

Today, Otis Chalk remains a quiet rural crossroads along Farm-to-Market Road 821 in Mitchell County. It is generally described as a ghost town, though it still has some permanent residents. The area is marked by a handful of dwellings and the remnants of oil activity, but it lacks a central town square or commercial center.

Key Facts

• First oil discovery: April 1926, on Chalk ranch land.

• Original name: Chalkton.

• Post office opened: February 3, 1939.

• Renamed to Otis Chalk: June 1, 1939.

• Population in 1947: About 50, with one business and a post office.

• Population in 1990 and 2000: 79 residents.