The Texarkana metropolitan statistical area (MSA), as defined by the United States Office of Management and Budget, is a two-county region anchored by the twin cities of Texarkana, Texas and Texarkana, Arkansas, and encompassing surrounding communities in Bowie County, Texas, and Miller County, Arkansas. As of the 2016 census, the MSA had a population of 150,098. Texarkana is a subset of the broader Ark-La-Tex region.

Texarkana is a city in Bowie County, Texas, United States, in the Ark-La-Tex region. Located approximately 180 miles (290 km) from Dallas, Texarkana is a twin city with neighboring Texarkana, Arkansas. The Texas city's population was 36,193 at the 2020 census.