
New Salem
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 1.161
- State:
- Pennsylvania
New Salem is a CDP located in Fayette County, Pennsylvania. New Salem has a 2025 population of 701. New Salem is currently growing at a rate of 1.15% annually and its population has increased by 15.49% since the most recent census, which recorded a population of 607 in 2020.
The average household income in New Salem is $87,051 with a poverty rate of 0%. The median age in New Salem is 44.7 years: 38.9 years for males, and 44.9 years for females.