
Cassville
- County:
- Huntingdon County
- County Seat:
- No
- Area (mi²):
- 0.593
- State:
- Pennsylvania
Cassville is a borough located in Huntingdon County, Pennsylvania. Cassville has a 2025 population of 132. Cassville is currently declining at a rate of -0.75% annually and its population has decreased by -3.65% since the most recent census, which recorded a population of 137 in 2020.
The average household income in Cassville is $87,909 with a poverty rate of 25.79%. The median age in Cassville is 40.1 years: 40.3 years for males, and 38.5 years for females.