West Newton
- County:
- Westmoreland County
- County Seat:
- No
- Area (mi²):
- 1.037
- State:
- Pennsylvania
West Newton is a borough located in Westmoreland County, Pennsylvania. West Newton has a 2026 population of 2,598. West Newton is currently declining at a rate of -0.38% annually and its population has decreased by -2.37% since the most recent census, which recorded a population of 2,661 in 2020.
The median household income in West Newton is $52,961 with a poverty rate of 14.55%. The median age in West Newton is 51.2 years: 42.9 years for males, and 54.1 years for females. For every 100 females there are 85.0 males.