South Texarkana is an unincorporated community in Bowie County, in the U.S. state of Texas.

[1] According to the Handbook of Texas, the community had a population of 370 in 2000.

The area grew up sometime after 1900 and was incorporated in the middle of the decade.

[2] South Texarkana is located off of Farm to Market Road 558, just south of Texarkana in eastern Bowie County.

This article about a location in Bowie County, Texas is a stub.