
West Hills
- County:
- Armstrong County
- County Seat:
- No
- Area (mi²):
- 3.259
- State:
- Pennsylvania
West Hills is a CDP located in Armstrong County, Pennsylvania. West Hills has a 2025 population of 1,464. West Hills is currently growing at a rate of 0.9% annually and its population has increased by 10.08% since the most recent census, which recorded a population of 1,330 in 2020.
The average household income in West Hills is $95,806 with a poverty rate of 12.02%. The median age in West Hills is 56.2 years: 49 years for males, and 57.6 years for females.