Bryan is a city in Brazos County, Texas, United States. As of the 2010 census, the city had a population of 76,201.
As of May 2017, the estimated population was 84,637. It is the county seat of Brazos County and is located in the heart of the Brazos Valley (southeast Central Texas). It borders the city of College Station, which lies to its south. Together they are referred to as the Bryan–College Station metropolitan area, which has a population of more than 250,069. The area around Bryan was part of a land grant to Moses Austin by Spain. Austin's son, Stephen F. Austin, helped bring settlers to the area. Among the settlers was William Joel Bryan, the nephew of Stephen Austin. In 1866 the county seat of Brazos County was changed from Boonville to Bryan, and a post office was opened. In 1867, after many delays caused by the Civil War, the Houston and Texas Central Railroad, which had only previously gotten as far as Millican, finally reached Bryan. A short time later, in 1871, the city of Bryan became incorporated.