Bellefonte
- County:
- Centre County
- County Seat:
- Yes
- Area (mi²):
- 1.844
- State:
- Pennsylvania
Bellefonte is a borough located in Centre County, Pennsylvania. Bellefonte has a 2026 population of 5,986. It is also the county seat of Centre County. Bellefonte is currently declining at a rate of -0.13% annually and its population has decreased by -1.22% since the most recent census, which recorded a population of 6,060 in 2020.