
Belle Vernon
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 0.261
- State:
- Pennsylvania
Belle Vernon is a borough located in Fayette County, Pennsylvania. Belle Vernon has a 2025 population of 967. Belle Vernon is currently declining at a rate of -1.23% annually and its population has decreased by -5.84% since the most recent census, which recorded a population of 1,027 in 2020.
The average household income in Belle Vernon is $69,189 with a poverty rate of 21.01%. The median age in Belle Vernon is 45 years: 39.8 years for males, and 55.5 years for females.