Locker, TexasLocker is an unincorporated community in San [Saba County, Texas|San Saba County], in the U.S. state of Texas. The community had a population of 16 in 2000.GeographyLocker is located on Farm to [Market Road 500], northwest of San Saba in northwestern San Saba County.EducationMesquite and Competition Schools joined the Locker School in 1911, giving it a reputation as a rural school community. It joined the Richland Springs [Independent School District] in the 1950s.