Chalk, TexasChalk is an unincorporated community in Cottle County, in the U.S. state of Texas. According to the Handbook of Texas, the community had a population of 17 in 2000.HistoryOn June 1, 1954, an F3 tornado struck areas east of Chalk. One person died and 14 were injured.GeographyChalk is located on Farm to Market Road 1038 in southern Cottle County.EducationChalk had one school from 1914 to 1945. Today, the community is served by the Paducah Independent School District.