
Linntown
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 0.746
- State:
- Pennsylvania
Linntown is a CDP located in Union County, Pennsylvania. Linntown has a 2025 population of 1,736. Linntown is currently growing at a rate of 0.93% annually but its population has decreased by -3.5% since the most recent census, which recorded a population of 1,799 in 2020.
The average household income in Linntown is $182,713 with a poverty rate of 5.45%. The median age in Linntown is 39.9 years: 43.1 years for males, and 36.8 years for females.