
Lemoyne
- County:
- Cumberland County
- County Seat:
- No
- Area (mi²):
- 1.612
- State:
- Pennsylvania
Lemoyne is a borough located in Cumberland County, Pennsylvania. Lemoyne has a 2025 population of 4,858. Lemoyne is currently growing at a rate of 0.77% annually and its population has increased by 3.91% since the most recent census, which recorded a population of 4,675 in 2020.
The average household income in Lemoyne is $90,330 with a poverty rate of 12.35%. The median age in Lemoyne is 42.3 years: 40.7 years for males, and 43.7 years for females.