Houston is an unincorporated community in Wayne County, Tennessee. Houston, Tennessee is located southwest of Waynesboro. There are numerous creeks and branches in Houston which include: Indian Creek, Rayburn Creek, Davis Branch, and many more small streams. This area consists of timberland, hills, and pastureland. There are no major hig…Houston is an unincorporated community in Wayne County, Tennessee. Houston, Tennessee is located southwest of Waynesboro. There are numerous creeks and branches in Houston which include: Indian Creek, Rayburn Creek, Davis Branch, and many more small streams. This area consists of timberland, hills, and pastureland. There are no major highways in this community. The only roads consists of county roads.