Glasscock County is a county located in the U.S. state of Texas. As of the 2020 census, its population was 1,169. Its county seat is Garden City. The county was created in 1827 and later organized in 1869. It is named for George Washington Glasscock, an early settler of the Austin, Texas area and the namesake of Georgetown, Texas.

West Texas is a loosely defined region in the U.S. state of Texas, generally encompassing the arid and semiarid lands west of a line drawn between the cities of Wichita Falls, Abilene, and Del Rio.