College Hill, TexasCollege Hill is an unincorporated community in Bowie County, in the U.S. state of Texas. According to the Handbook of Texas, the community had a population of 116 in 1990. It is located within the Texarkana metropolitan area.GeographyCollege Hill is located on Farm to Market Road 44, south of DeKalb, west of Texarkana, and west of Boston in southwestern Bowie County.EducationCollege Hill is served by the Simms Independent School District. It joined the school district with eight other nearby communities in 1938.