
Gibsonia
- County:
- Allegheny County
- County Seat:
- No
- Area (mi²):
- 3.846
- State:
- Pennsylvania
Gibsonia is a CDP located in Allegheny County, Pennsylvania. Gibsonia has a 2025 population of 2,912. Gibsonia is currently growing at a rate of 0.41% annually and its population has increased by 22.77% since the most recent census, which recorded a population of 2,372 in 2020.
The average household income in Gibsonia is $149,704 with a poverty rate of 3.25%. The median age in Gibsonia is 46.8 years: 49.4 years for males, and 44.1 years for females.