Houston is a town in Perry County, Arkansas, United States. The population was 159 at the 2000 census. It is part of the Little Rock–North Little Rock–Conway Metropolitan Statistical Area.
Houston is located at 35°2′0″N 92°41′42″W / 35.033333°N 92.695°W / 35.033333; -92.695 (35.033460, -92.694938).
According to the United States Census Bureau, the town has a total area of 2.6 km² (1.0 mi²), all land.