
Imperial
- County:
- Allegheny County
- County Seat:
- No
- Area (mi²):
- 3.173
- State:
- Pennsylvania
Imperial is a CDP located in Allegheny County, Pennsylvania. Imperial has a 2025 population of 2,785. Imperial is currently growing at a rate of 0.61% annually and its population has increased by 8.41% since the most recent census, which recorded a population of 2,569 in 2020.
The average household income in Imperial is $89,120 with a poverty rate of 2.43%. The median age in Imperial is 46.3 years: 39.8 years for males, and 52.7 years for females.