Bowie County is a county in the U.S. state of Texas. Its legal county seat is Boston, though its courthouse is located in New Boston. As of the 2020 census, the population was 92,893. Bowie County is part of the Texarkana metropolitan statistical area. The county is named for James Bowie, the legendary knife fighter who died at the Battle of the Alamo.

New Boston is a city in Bowie County, Texas, United States. Boston was named for an early storekeeper in the settlement, W.J. Boston. The coming of the railroads led to the location of two more Bostons. A depot was built approximately four miles north of Boston and was named New Boston. The original Boston then became Old Boston. The courthouse was moved to Texarkana in the early 1880s, but a later election carried to move the courthouse back to the geographic center of the county. This location was between the Bostons. The Post Office Department named this location Boston, so Bowie County has claim to three Bostons: New Boston, Boston, and Old Boston. The population was 4,550 at the 2010 census, and 4,612 in 2020.