
Houston
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 0.411
- State:
- Pennsylvania
Houston is a borough located in Washington County, Pennsylvania. Houston has a 2025 population of 1,140. Houston is currently declining at a rate of -0.52% annually and its population has decreased by -2.48% since the most recent census, which recorded a population of 1,169 in 2020.
The average household income in Houston is $78,326 with a poverty rate of 17.88%. The median age in Houston is 43.5 years: 41.3 years for males, and 49.8 years for females.