Cass, TexasCass is an unincorporated community in Cass County, Texas, United States. According to the Handbook of Texas, the community had a population of 60 in 2000.HistoryCass was first settled in the early 1890s after the construction of the Texarkana and Fort Smith Railway The population was 60 in 2000. It was said to have anticipated a future in steel manufacturing.GeographyCass is located on the Kansas City Southern Railway on Farm to Market Road 251, northeast of Atlanta in northeastern Cass County.EducationToday, the community is served by the Bloomburg Independent School District.