Close City is an unincorporated community in western Garza County, about 6.5 mi (10.5 km) west-northwest of Post, Texas. The small rural community lies on the High Plains of the Llano Estacado in West Texas. In 1909, Close City students attended school in a one-room wooden schoolhouse. In 1919, George Samson and Jimmie Napier built a new brick schoolhouse, which served the community well until 1965, when Close City School was consolidated with Post schools.