Dunlap, TexasDunlap 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 10 in 2000.GeographyDunlap is located at the intersection of U.S. Route 83 and Farm to Market Road 2998, north of Paducah and south of Childress in north-central Cottle County.EducationDunlap had its own school in 1908, and joined the Paducah Independent School District in 1936.