
Tionesta
- County:
- Forest County
- County Seat:
- Yes
- Area (mi²):
- 1.375
- State:
- Pennsylvania
Tionesta is a borough located in Forest County, Pennsylvania. Tionesta has a 2025 population of 405. It is also the county seat of Forest County. Tionesta is currently declining at a rate of -1.22% annually and its population has decreased by -5.81% since the most recent census, which recorded a population of 430 in 2020.
The average household income in Tionesta is $63,313 with a poverty rate of 16.33%. The median age in Tionesta is 59.6 years: 52.9 years for males, and 62.6 years for females.