Bryan is a city in Brazos County, Texas, United States. As of the 2000 census, the city had a total population of 65,660. It is the county seat of Brazos County and is located in the heart of the Brazos Valley, an area often referred to as 'Aggieland'. Bryan apartments for rent comparison page shows most up to date rent information on Bryan apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.