
New Kensington
- County:
- Westmoreland County
- County Seat:
- No
- Area (mi²):
- 3.949
- State:
- Pennsylvania
New Kensington is a city located in Westmoreland County, Pennsylvania. New Kensington has a 2025 population of 11,751. New Kensington is currently declining at a rate of -0.68% annually and its population has decreased by -3.28% since the most recent census, which recorded a population of 12,150 in 2020.
The average household income in New Kensington is $65,081 with a poverty rate of 16.88%. The median age in New Kensington is 49.5 years: 46.9 years for males, and 51.9 years for females.